Everywhere: Fix many spelling errors

39 files changed, 73 insertions, 73 deletions

diff --git a/AK/CircularDuplexStream.h b/AK/CircularDuplexStream.h
index d581c9e79c..e6d9b23826 100644
--- a/AK/CircularDuplexStream.h
+++ b/AK/CircularDuplexStream.h
@@ -96,14 +96,14 @@ public:
     bool unreliable_eof() const override { return eof(); }
     bool eof() const { return m_queue.size() == 0; }
 
-    size_t remaining_contigous_space() const
+    size_t remaining_contiguous_space() const
     {
         return min(Capacity - m_queue.size(), m_queue.capacity() - (m_queue.head_index() + m_queue.size()) % Capacity);
     }
 
-    Bytes reserve_contigous_space(size_t count)
+    Bytes reserve_contiguous_space(size_t count)
     {
-        VERIFY(count <= remaining_contigous_space());
+        VERIFY(count <= remaining_contiguous_space());
 
         Bytes bytes { m_queue.m_storage + (m_queue.head_index() + m_queue.size()) % Capacity, count };
 
diff --git a/AK/DistinctNumeric.h b/AK/DistinctNumeric.h
index c6d98b66bc..308668451e 100644
--- a/AK/DistinctNumeric.h
+++ b/AK/DistinctNumeric.h
@@ -129,7 +129,7 @@ public:
         return !this->m_value;
     }
     // Intentionally don't define `operator bool() const` here. C++ is a bit
-    // overzealos, and whenever there would be a type error, C++ instead tries
+    // overzealous, and whenever there would be a type error, C++ instead tries
     // to convert to a common int-ish type first. `bool` is int-ish, so
     // `operator bool() const` would defy the entire point of this class.
 
diff --git a/Documentation/RunningTests.md b/Documentation/RunningTests.md
index 2479018f5c..9702985ef8 100644
--- a/Documentation/RunningTests.md
+++ b/Documentation/RunningTests.md
@@ -47,7 +47,7 @@ classes of common C++ errors, including memory leaks, out of bounds access to st
 signed integer overflow. For more info on the sanitizers, check out the Address Sanitizer [wiki page](https://github.com/google/sanitizers/wiki),
 or the Undefined Sanitizer [documentation](https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html) from clang.
 
-Note that a sanitizer build will take significantly longer than a non-santizer build, and will mess with caches in tools such as `ccache`.
+Note that a sanitizer build will take significantly longer than a non-sanitizer build, and will mess with caches in tools such as `ccache`.
 The sanitizers can be enabled with the `-DENABLE_FOO_SANITIZER` set of flags. For the Serenity target, only the Undefined Sanitizers is supported.
 
 ```sh
diff --git a/Documentation/VSCodeConfiguration.md b/Documentation/VSCodeConfiguration.md
index c60c1b168d..9a1e2d3b7b 100644
--- a/Documentation/VSCodeConfiguration.md
+++ b/Documentation/VSCodeConfiguration.md
@@ -88,7 +88,7 @@ These extensions can be used as-is, but you need to point them to the custom Ser
 ```
 </details>
 
-Most nonsentical errors from the extension also involve not finding methods, types etc.
+Most nonsensical errors from the extension also involve not finding methods, types etc.
 
 ### DSL syntax highlighting
 
@@ -337,7 +337,7 @@ The following snippet may be useful if you want to quickly generate a license he
             " * SPDX-License-Identifier: BSD-2-Clause",
             " */"
         ],
-        "description": "Licence header"
+        "description": "License header"
     }
 }
 ```
diff --git a/Kernel/Bus/USB/UHCI/UHCIController.cpp b/Kernel/Bus/USB/UHCI/UHCIController.cpp
index 3f98fe2f5c..e14e552882 100644
--- a/Kernel/Bus/USB/UHCI/UHCIController.cpp
+++ b/Kernel/Bus/USB/UHCI/UHCIController.cpp
@@ -47,7 +47,7 @@ static constexpr u16 UHCI_FRAMELIST_FRAME_INVALID = 0x0001;
 
 // Port stuff
 static constexpr u8 UHCI_ROOT_PORT_COUNT = 2;
-static constexpr u16 UHCI_PORTSC_CURRRENT_CONNECT_STATUS = 0x0001;
+static constexpr u16 UHCI_PORTSC_CURRENT_CONNECT_STATUS = 0x0001;
 static constexpr u16 UHCI_PORTSC_CONNECT_STATUS_CHANGED = 0x0002;
 static constexpr u16 UHCI_PORTSC_PORT_ENABLED = 0x0004;
 static constexpr u16 UHCI_PORTSC_PORT_ENABLE_CHANGED = 0x0008;
@@ -56,7 +56,7 @@ static constexpr u16 UHCI_PORTSC_RESUME_DETECT = 0x40;
 static constexpr u16 UHCI_PORTSC_LOW_SPEED_DEVICE = 0x0100;
 static constexpr u16 UHCI_PORTSC_PORT_RESET = 0x0200;
 static constexpr u16 UHCI_PORTSC_SUSPEND = 0x1000;
-static constexpr u16 UCHI_PORTSC_NON_WRITE_CLEAR_BIT_MASK = 0x1FF5; // This is used to mask out the Write Clear bits making sure we don't accidentally clear them.
+static constexpr u16 UHCI_PORTSC_NON_WRITE_CLEAR_BIT_MASK = 0x1FF5; // This is used to mask out the Write Clear bits making sure we don't accidentally clear them.
 
 // *BSD and a few other drivers seem to use this number
 static constexpr u8 UHCI_NUMBER_OF_ISOCHRONOUS_TDS = 128;
@@ -511,7 +511,7 @@ void UHCIController::get_port_status(Badge<UHCIRootHub>, u8 port, HubStatus& hub
 
     u16 status = port == 0 ? read_portsc1() : read_portsc2();
 
-    if (status & UHCI_PORTSC_CURRRENT_CONNECT_STATUS)
+    if (status & UHCI_PORTSC_CURRENT_CONNECT_STATUS)
         hub_port_status.status |= PORT_STATUS_CURRENT_CONNECT_STATUS;
 
     if (status & UHCI_PORTSC_CONNECT_STATUS_CHANGED)
@@ -555,7 +555,7 @@ void UHCIController::reset_port(u8 port)
     VERIFY(port < NUMBER_OF_ROOT_PORTS);
 
     u16 port_data = port == 0 ? read_portsc1() : read_portsc2();
-    port_data &= UCHI_PORTSC_NON_WRITE_CLEAR_BIT_MASK;
+    port_data &= UHCI_PORTSC_NON_WRITE_CLEAR_BIT_MASK;
     port_data |= UHCI_PORTSC_PORT_RESET;
     if (port == 0)
         write_portsc1(port_data);
@@ -605,7 +605,7 @@ ErrorOr<void> UHCIController::set_port_feature(Badge<UHCIRootHub>, u8 port, HubF
         break;
     case HubFeatureSelector::PORT_SUSPEND: {
         u16 port_data = port == 0 ? read_portsc1() : read_portsc2();
-        port_data &= UCHI_PORTSC_NON_WRITE_CLEAR_BIT_MASK;
+        port_data &= UHCI_PORTSC_NON_WRITE_CLEAR_BIT_MASK;
         port_data |= UHCI_PORTSC_SUSPEND;
 
         if (port == 0)
@@ -632,7 +632,7 @@ ErrorOr<void> UHCIController::clear_port_feature(Badge<UHCIRootHub>, u8 port, Hu
     dbgln_if(UHCI_DEBUG, "UHCI: clear_port_feature: port={} feature_selector={}", port, (u8)feature_selector);
 
     u16 port_data = port == 0 ? read_portsc1() : read_portsc2();
-    port_data &= UCHI_PORTSC_NON_WRITE_CLEAR_BIT_MASK;
+    port_data &= UHCI_PORTSC_NON_WRITE_CLEAR_BIT_MASK;
 
     switch (feature_selector) {
     case HubFeatureSelector::PORT_ENABLE:
diff --git a/Kernel/FileSystem/Plan9FileSystem.cpp b/Kernel/FileSystem/Plan9FileSystem.cpp
index efe6ac0dc5..5f447198b7 100644
--- a/Kernel/FileSystem/Plan9FileSystem.cpp
+++ b/Kernel/FileSystem/Plan9FileSystem.cpp
@@ -730,16 +730,16 @@ ErrorOr<size_t> Plan9FSInode::read_bytes(off_t offset, size_t size, UserOrKernel
     StringView data;
 
     // Try readlink first.
-    bool readlink_succeded = false;
+    bool readlink_succeeded = false;
     if (fs().m_remote_protocol_version >= Plan9FS::ProtocolVersion::v9P2000L && offset == 0) {
         message << fid();
         if (auto result = fs().post_message_and_wait_for_a_reply(message); !result.is_error()) {
-            readlink_succeded = true;
+            readlink_succeeded = true;
             message >> data;
         }
     }
 
-    if (!readlink_succeded) {
+    if (!readlink_succeeded) {
         message = Plan9FS::Message { fs(), Plan9FS::Message::Type::Tread };
         message << fid() << (u64)offset << (u32)size;
         TRY(fs().post_message_and_wait_for_a_reply(message));
diff --git a/Kernel/Firmware/BIOS.cpp b/Kernel/Firmware/BIOS.cpp
index 3cb28bfe64..65741330c5 100644
--- a/Kernel/Firmware/BIOS.cpp
+++ b/Kernel/Firmware/BIOS.cpp
@@ -86,7 +86,7 @@ UNMAP_AFTER_INIT void BIOSSysFSDirectory::set_dmi_32_bit_entry_initialization_va
     auto smbios_entry = Memory::map_typed<SMBIOS::EntryPoint32bit>(m_dmi_entry_point, SMBIOS_SEARCH_AREA_SIZE);
     m_smbios_structure_table = PhysicalAddress(smbios_entry.ptr()->legacy_structure.smbios_table_ptr);
     m_dmi_entry_point_length = smbios_entry.ptr()->length;
-    m_smbios_structure_table_length = smbios_entry.ptr()->legacy_structure.smboios_table_length;
+    m_smbios_structure_table_length = smbios_entry.ptr()->legacy_structure.smbios_table_length;
 }
 
 UNMAP_AFTER_INIT NonnullRefPtr<BIOSSysFSDirectory> BIOSSysFSDirectory::must_create(FirmwareSysFSDirectory& firmware_directory)
diff --git a/Kernel/Firmware/BIOS.h b/Kernel/Firmware/BIOS.h
index afa7b556f8..297f590215 100644
--- a/Kernel/Firmware/BIOS.h
+++ b/Kernel/Firmware/BIOS.h
@@ -23,7 +23,7 @@ namespace Kernel::SMBIOS {
 struct [[gnu::packed]] LegacyEntryPoint32bit {
     char legacy_sig[5];
     u8 checksum2;
-    u16 smboios_table_length;
+    u16 smbios_table_length;
     u32 smbios_table_ptr;
     u16 smbios_tables_count;
     u8 smbios_bcd_revision;
diff --git a/Kernel/Interrupts/PIC.cpp b/Kernel/Interrupts/PIC.cpp
index 3f4524e040..b8f29cdf64 100644
--- a/Kernel/Interrupts/PIC.cpp
+++ b/Kernel/Interrupts/PIC.cpp
@@ -161,7 +161,7 @@ void PIC::remap(u8 offset)
     IO::out8(PIC0_CTL, ICW1_INIT | ICW1_ICW4);
     IO::out8(PIC1_CTL, ICW1_INIT | ICW1_ICW4);
 
-    /* ICW2 (upper 5 bits specify ISR indices, lower 3 idunno) */
+    /* ICW2 (upper 5 bits specify ISR indices, lower 3 don't specify anything) */
     IO::out8(PIC0_CMD, offset);
     IO::out8(PIC1_CMD, offset + 0x08);
 
@@ -188,7 +188,7 @@ UNMAP_AFTER_INIT void PIC::initialize()
     IO::out8(PIC0_CTL, ICW1_INIT | ICW1_ICW4);
     IO::out8(PIC1_CTL, ICW1_INIT | ICW1_ICW4);
 
-    /* ICW2 (upper 5 bits specify ISR indices, lower 3 idunno) */
+    /* ICW2 (upper 5 bits specify ISR indices, lower 3 don't specify anything) */
     IO::out8(PIC0_CMD, IRQ_VECTOR_BASE);
     IO::out8(PIC1_CMD, IRQ_VECTOR_BASE + 0x08);
 
diff --git a/Kernel/Process.cpp b/Kernel/Process.cpp
index b663f5957c..de1f395742 100644
--- a/Kernel/Process.cpp
+++ b/Kernel/Process.cpp
@@ -710,7 +710,7 @@ ErrorOr<void> Process::send_signal(u8 signal, Process* sender)
     // If the main thread has died, there may still be other threads:
     if (!receiver_thread) {
         // The first one should be good enough.
-        // Neither kill(2) nor kill(3) specify any selection precedure.
+        // Neither kill(2) nor kill(3) specify any selection procedure.
         for_each_thread([&receiver_thread](Thread& thread) -> IterationDecision {
             receiver_thread = &thread;
             return IterationDecision::Break;
diff --git a/Kernel/RTC.cpp b/Kernel/RTC.cpp
index ebedb4deb2..4b753bbf00 100644
--- a/Kernel/RTC.cpp
+++ b/Kernel/RTC.cpp
@@ -99,17 +99,17 @@ time_t now()
     };
 
     unsigned year, month, day, hour, minute, second;
-    bool did_read_rtc_sucessfully = false;
+    bool did_read_rtc_successfully = false;
     for (size_t attempt = 0; attempt < 5; attempt++) {
         if (!try_to_read_registers(year, month, day, hour, minute, second))
             break;
         if (check_registers_against_preloaded_values(year, month, day, hour, minute, second)) {
-            did_read_rtc_sucessfully = true;
+            did_read_rtc_successfully = true;
             break;
         }
     }
 
-    dmesgln("RTC: {} Year: {}, month: {}, day: {}, hour: {}, minute: {}, second: {}", (did_read_rtc_sucessfully ? "" : "(failed to read)"), year, month, day, hour, minute, second);
+    dmesgln("RTC: {} Year: {}, month: {}, day: {}, hour: {}, minute: {}, second: {}", (did_read_rtc_successfully ? "" : "(failed to read)"), year, month, day, hour, minute, second);
 
     time_t days_since_epoch = years_to_days_since_epoch(year) + day_of_year(year, month, day);
     return ((days_since_epoch * 24 + hour) * 60 + minute) * 60 + second;
diff --git a/Kernel/Storage/Partition/MBRPartitionTable.cpp b/Kernel/Storage/Partition/MBRPartitionTable.cpp
index cd773f3c05..3148b644bc 100644
--- a/Kernel/Storage/Partition/MBRPartitionTable.cpp
+++ b/Kernel/Storage/Partition/MBRPartitionTable.cpp
@@ -19,7 +19,7 @@ Result<NonnullOwnPtr<MBRPartitionTable>, PartitionTable::Error> MBRPartitionTabl
 {
     auto table = make<MBRPartitionTable>(device);
     if (table->contains_ebr())
-        return { PartitionTable::Error::ConatinsEBR };
+        return { PartitionTable::Error::ContainsEBR };
     if (table->is_protective_mbr())
         return { PartitionTable::Error::MBRProtective };
     if (!table->is_valid())
diff --git a/Kernel/Storage/Partition/PartitionTable.h b/Kernel/Storage/Partition/PartitionTable.h
index 575a61a5da..89935e3c69 100644
--- a/Kernel/Storage/Partition/PartitionTable.h
+++ b/Kernel/Storage/Partition/PartitionTable.h
@@ -19,7 +19,7 @@ public:
     enum class Error {
         Invalid,
         MBRProtective,
-        ConatinsEBR,
+        ContainsEBR,
     };
 
 public:
diff --git a/Kernel/Storage/StorageManagement.cpp b/Kernel/Storage/StorageManagement.cpp
index 577a949b08..3653639056 100644
--- a/Kernel/Storage/StorageManagement.cpp
+++ b/Kernel/Storage/StorageManagement.cpp
@@ -101,7 +101,7 @@ UNMAP_AFTER_INIT OwnPtr<PartitionTable> StorageManagement::try_to_initialize_par
             return {};
         return move(gpt_table_or_result.value());
     }
-    if (mbr_table_or_result.error() == PartitionTable::Error::ConatinsEBR) {
+    if (mbr_table_or_result.error() == PartitionTable::Error::ContainsEBR) {
         auto ebr_table_or_result = EBRPartitionTable::try_to_initialize(device);
         if (ebr_table_or_result.is_error())
             return {};
diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
index b7269bb0b2..78b4bf42d1 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
@@ -1762,7 +1762,7 @@ JS::ThrowCompletionOr<bool> @class_name@::is_named_property_exposed_on_object(JS
         return false;
 
     // 2. If O has an own property named P, then return false.
-    // NOTE: This has to be done manually instead of using Object::has_own_property, as that would use the overrided internal_get_own_property.
+    // NOTE: This has to be done manually instead of using Object::has_own_property, as that would use the overridden internal_get_own_property.
     auto own_property_named_p = MUST(Object::internal_get_own_property(property_name));
 
     if (own_property_named_p.has_value())
@@ -2198,7 +2198,7 @@ JS::ThrowCompletionOr<bool> @class_name@::internal_define_own_property(JS::Prope
             // 2. If O implements an interface with the [LegacyOverrideBuiltIns] extended attribute or O does not have an own property named P, then:
             if (!interface.extended_attributes.contains("LegacyOverrideBuiltIns")) {
                 scoped_generator.append(R"~~~(
-        // NOTE: This has to be done manually instead of using Object::has_own_property, as that would use the overrided internal_get_own_property.
+        // NOTE: This has to be done manually instead of using Object::has_own_property, as that would use the overridden internal_get_own_property.
         auto own_property_named_p = TRY(Object::internal_get_own_property(property_name));
 
         if (!own_property_named_p.has_value()))~~~");
diff --git a/Tests/LibRegex/Regex.cpp b/Tests/LibRegex/Regex.cpp
index b6d44acc5d..8b705eb978 100644
--- a/Tests/LibRegex/Regex.cpp
+++ b/Tests/LibRegex/Regex.cpp
@@ -908,8 +908,8 @@ TEST_CASE(optimizer_atomic_groups)
         Tuple { "(abcfoo|abcbar|abcbaz).*x"sv, "abcbarx"sv, true },
         Tuple { "(a|a)"sv, "a"sv, true },
         Tuple { "(a|)"sv, ""sv, true },                   // Ensure that empty alternatives are not outright removed
-        Tuple { "a{2,3}|a{5,8}"sv, "abc"sv, false },      // Optimiser should not mess up the instruction stream by ignoring inter-insn dependencies, see #11247.
-        Tuple { "^(a{2,3}|a{5,8})$"sv, "aaaa"sv, false }, // Optimiser should not mess up the instruction stream by ignoring inter-insn dependencies, see #11247.
+        Tuple { "a{2,3}|a{5,8}"sv, "abc"sv, false },      // Optimizer should not mess up the instruction stream by ignoring inter-insn dependencies, see #11247.
+        Tuple { "^(a{2,3}|a{5,8})$"sv, "aaaa"sv, false }, // Optimizer should not mess up the instruction stream by ignoring inter-insn dependencies, see #11247.
         // ForkReplace shouldn't be applied where it would change the semantics
         Tuple { "(1+)\\1"sv, "11"sv, true },
         Tuple { "(1+)1"sv, "11"sv, true },
diff --git a/Userland/Demos/Fire/Fire.cpp b/Userland/Demos/Fire/Fire.cpp
index 456712dbc2..2f67491e33 100644
--- a/Userland/Demos/Fire/Fire.cpp
+++ b/Userland/Demos/Fire/Fire.cpp
@@ -20,7 +20,7 @@
  *  [ ] switch to use tsc values for perf check
  *  [ ] handle mouse events differently for smoother painting (queue)
  *  [ ] handle fire bitmap edges better
-*/
+ */
 
 #include <LibCore/ElapsedTimer.h>
 #include <LibCore/System.h>
@@ -107,7 +107,7 @@ Fire::Fire()
         bitmap->scanline_u8(bitmap->height() - 1)[i] = FIRE_MAX;
 
     /* Set off initital paint event */
-    //update();
+    // update();
 }
 
 Fire::~Fire()
@@ -134,7 +134,7 @@ void Fire::timer_event(Core::TimerEvent&)
     if (phase > 1)
         phase = 0;
 
-    /* Paint our palettized buffer to screen */
+    /* Paint our palletized buffer to screen */
     for (int px = 0 + phase; px < FIRE_WIDTH; px += 2) {
         for (int py = 1; py < FIRE_HEIGHT; py++) {
             int rnd = rand() % 3;
diff --git a/Userland/DevTools/HackStudio/LanguageClient.cpp b/Userland/DevTools/HackStudio/LanguageClient.cpp
index bfe87b1711..3b5f4647e7 100644
--- a/Userland/DevTools/HackStudio/LanguageClient.cpp
+++ b/Userland/DevTools/HackStudio/LanguageClient.cpp
@@ -176,13 +176,13 @@ void ServerConnectionWrapper::on_crash()
         dbgln("LanguageServer crash frequency is too high");
         m_respawn_allowed = false;
 
-        show_frequenct_crashes_notification();
+        show_frequent_crashes_notification();
     } else {
         m_last_crash_timer.start();
         try_respawn_connection();
     }
 }
-void ServerConnectionWrapper::show_frequenct_crashes_notification() const
+void ServerConnectionWrapper::show_frequent_crashes_notification() const
 {
     auto notification = GUI::Notification::construct();
     notification->set_icon(Gfx::Bitmap::try_load_from_file("/res/icons/32x32/app-hack-studio.png").release_value_but_fixme_should_propagate_errors());
diff --git a/Userland/DevTools/HackStudio/LanguageClient.h b/Userland/DevTools/HackStudio/LanguageClient.h
index aaa4b6f3c6..75eab5f0d8 100644
--- a/Userland/DevTools/HackStudio/LanguageClient.h
+++ b/Userland/DevTools/HackStudio/LanguageClient.h
@@ -78,7 +78,7 @@ public:
 private:
     void create_connection();
     void show_crash_notification() const;
-    void show_frequenct_crashes_notification() const;
+    void show_frequent_crashes_notification() const;
 
     Language m_language;
     Function<NonnullRefPtr<ServerConnection>()> m_connection_creator;
diff --git a/Userland/Libraries/LibAudio/FlacLoader.cpp b/Userland/Libraries/LibAudio/FlacLoader.cpp
index 4aa3cdf029..03a0d83b94 100644
--- a/Userland/Libraries/LibAudio/FlacLoader.cpp
+++ b/Userland/Libraries/LibAudio/FlacLoader.cpp
@@ -366,10 +366,10 @@ MaybeLoaderError FlacLoaderPlugin::next_frame(Span<Sample> target_vector)
         Sample frame = { left[i] / sample_rescale, right[i] / sample_rescale };
         target_vector[i] = frame;
     }
-    // move superflous data into the class buffer instead
+    // move superfluous data into the class buffer instead
     auto result = m_unread_data.try_grow_capacity(m_current_frame->sample_count - samples_to_directly_copy);
     if (result.is_error())
-        return LoaderError { LoaderError::Category::Internal, static_cast<size_t>(samples_to_directly_copy + m_current_sample_or_frame), "Couldn't allocate sample buffer for superflous data" };
+        return LoaderError { LoaderError::Category::Internal, static_cast<size_t>(samples_to_directly_copy + m_current_sample_or_frame), "Couldn't allocate sample buffer for superfluous data" };
 
     for (size_t i = samples_to_directly_copy; i < m_current_frame->sample_count; ++i) {
         Sample frame = { left[i] / sample_rescale, right[i] / sample_rescale };
@@ -630,7 +630,7 @@ ErrorOr<Vector<i32>, LoaderError> FlacLoaderPlugin::decode_custom_lpc(FlacSubfra
         for (size_t t = 0; t < subframe.order; ++t) {
             // It's really important that we compute in 64-bit land here.
             // Even though FLAC operates at a maximum bit depth of 32 bits, modern encoders use super-large coefficients for maximum compression.
-            // These will easily overflow 32 bits and cause strange white noise that apruptly stops intermittently (at the end of a frame).
+            // These will easily overflow 32 bits and cause strange white noise that abruptly stops intermittently (at the end of a frame).
             // The simple fix of course is to do intermediate computations in 64 bits.
             sample += static_cast<i64>(coefficients[t]) * static_cast<i64>(decoded[i - t - 1]);
         }
diff --git a/Userland/Libraries/LibCompress/Deflate.cpp b/Userland/Libraries/LibCompress/Deflate.cpp
index 0b320d1628..a4e0bcedbe 100644
--- a/Userland/Libraries/LibCompress/Deflate.cpp
+++ b/Userland/Libraries/LibCompress/Deflate.cpp
@@ -180,10 +180,10 @@ bool DeflateDecompressor::UncompressedBlock::try_read_more()
     if (m_bytes_remaining == 0)
         return false;
 
-    const auto nread = min(m_bytes_remaining, m_decompressor.m_output_stream.remaining_contigous_space());
+    const auto nread = min(m_bytes_remaining, m_decompressor.m_output_stream.remaining_contiguous_space());
     m_bytes_remaining -= nread;
 
-    m_decompressor.m_input_stream >> m_decompressor.m_output_stream.reserve_contigous_space(nread);
+    m_decompressor.m_input_stream >> m_decompressor.m_output_stream.reserve_contiguous_space(nread);
 
     return true;
 }
diff --git a/Userland/Libraries/LibCore/EventLoop.cpp b/Userland/Libraries/LibCore/EventLoop.cpp
index 09fc1394c8..66ce7efe87 100644
--- a/Userland/Libraries/LibCore/EventLoop.cpp
+++ b/Userland/Libraries/LibCore/EventLoop.cpp
@@ -435,7 +435,7 @@ size_t EventLoop::pump(WaitMode mode)
 void EventLoop::post_event(Object& receiver, NonnullOwnPtr<Event>&& event)
 {
     Threading::MutexLocker lock(m_private->lock);
-    dbgln_if(EVENTLOOP_DEBUG, "Core::EventLoop::post_event: ({}) << receivier={}, event={}", m_queued_events.size(), receiver, event);
+    dbgln_if(EVENTLOOP_DEBUG, "Core::EventLoop::post_event: ({}) << receiver={}, event={}", m_queued_events.size(), receiver, event);
     m_queued_events.empend(receiver, move(event));
 }
 
@@ -522,7 +522,7 @@ void EventLoop::handle_signal(int signo)
     VERIFY(signo != 0);
     // We MUST check if the current pid still matches, because there
     // is a window between fork() and exec() where a signal delivered
-    // to our fork could be inadvertedly routed to the parent process!
+    // to our fork could be inadvertently routed to the parent process!
     if (getpid() == s_pid) {
         int nwritten = write(s_wake_pipe_fds[1], &signo, sizeof(signo));
         if (nwritten < 0) {
diff --git a/Userland/Libraries/LibCrypto/ASN1/ASN1.cpp b/Userland/Libraries/LibCrypto/ASN1/ASN1.cpp
index aff3ae91e5..7fc07b1ca9 100644
--- a/Userland/Libraries/LibCrypto/ASN1/ASN1.cpp
+++ b/Userland/Libraries/LibCrypto/ASN1/ASN1.cpp
@@ -183,7 +183,7 @@ done_parsing:;
     if (offset_hours.has_value() || offset_minutes.has_value())
         dbgln("FIXME: Implement GeneralizedTime with offset!");
 
-    // Unceremonially drop the milliseconds on the floor.
+    // Unceremoniously drop the milliseconds on the floor.
     return Core::DateTime::create(year.value(), month.value(), day.value(), hour.value(), minute.value_or(0), seconds.value_or(0));
 }
 
diff --git a/Userland/Libraries/LibCrypto/ASN1/DER.cpp b/Userland/Libraries/LibCrypto/ASN1/DER.cpp
index 76da1a3e9a..9f3b51f160 100644
--- a/Userland/Libraries/LibCrypto/ASN1/DER.cpp
+++ b/Userland/Libraries/LibCrypto/ASN1/DER.cpp
@@ -383,7 +383,7 @@ void pretty_print(Decoder& decoder, OutputStream& stream, int indent)
             }
             case Kind::Sequence:
             case Kind::Set:
-                dbgln("Seq/Sequence PrettyPrint error: Unexpected Primtive");
+                dbgln("Seq/Sequence PrettyPrint error: Unexpected Primitive");
                 return;
             }
         }
diff --git a/Userland/Libraries/LibCrypto/BigInt/Algorithms/ModularPower.cpp b/Userland/Libraries/LibCrypto/BigInt/Algorithms/ModularPower.cpp
index 258f96b750..34e65c6fbb 100644
--- a/Userland/Libraries/LibCrypto/BigInt/Algorithms/ModularPower.cpp
+++ b/Userland/Libraries/LibCrypto/BigInt/Algorithms/ModularPower.cpp
@@ -142,7 +142,7 @@ void UnsignedBigIntegerAlgorithms::almost_montgomery_multiplication_without_allo
         UnsignedBigInteger::Word t = z.m_words[i] * k;
         UnsignedBigInteger::Word carry_2 = montgomery_fragment(z, i, modulo, t, num_words);
 
-        // Compute the carry by combining all of the carrys of the previous computations
+        // Compute the carry by combining all of the carries of the previous computations
         // Put it "right after" the range that we computed above
         UnsignedBigInteger::Word temp_carry = previous_double_carry + carry_1;
         UnsignedBigInteger::Word overall_carry = temp_carry + carry_2;
diff --git a/Userland/Libraries/LibDebug/DebugSession.cpp b/Userland/Libraries/LibDebug/DebugSession.cpp
index b715a1620d..7e19c8e1b7 100644
--- a/Userland/Libraries/LibDebug/DebugSession.cpp
+++ b/Userland/Libraries/LibDebug/DebugSession.cpp
@@ -104,7 +104,7 @@ OwnPtr<DebugSession> DebugSession::exec_and_attach(String const& command,
         return {};
     }
 
-    // We want to continue until the exit from the 'execve' sycsall.
+    // We want to continue until the exit from the 'execve' syscall.
     // This ensures that when we start debugging the process
     // it executes the target image, and not the forked image of the tracing process.
     // NOTE: we only need to do this when we are debugging a new process (i.e not attaching to a process that's already running!)
diff --git a/Userland/Libraries/LibDebug/DebugSession.h b/Userland/Libraries/LibDebug/DebugSession.h
index eaffaa82c4..6b8d5850b5 100644
--- a/Userland/Libraries/LibDebug/DebugSession.h
+++ b/Userland/Libraries/LibDebug/DebugSession.h
@@ -144,7 +144,7 @@ private:
     HashMap<void*, BreakPoint> m_breakpoints;
     HashMap<void*, WatchPoint> m_watchpoints;
 
-    // Maps from library name to LoadedLibrary obect
+    // Maps from library name to LoadedLibrary object
     HashMap<String, NonnullOwnPtr<LoadedLibrary>> m_loaded_libraries;
 };
 
@@ -245,7 +245,7 @@ void DebugSession::run(DesiredInitialDebugeeState initial_debugee_state, Callbac
         if (current_breakpoint.has_value()) {
             // We want to make the breakpoint transparent to the user of the debugger.
             // To achieve this, we perform two rollbacks:
-            // 1. Set regs.eip to point at the actual address of the instruction we breaked on.
+            // 1. Set regs.eip to point at the actual address of the instruction we broke on.
             //    regs.eip currently points to one byte after the address of the original instruction,
             //    because the cpu has just executed the INT3 we patched into the instruction.
             // 2. We restore the original first byte of the instruction,
@@ -285,9 +285,9 @@ void DebugSession::run(DesiredInitialDebugeeState initial_debugee_state, Callbac
             // To re-enable the breakpoint, we first perform a single step and execute the
             // instruction of the breakpoint, and then redo the INT3 patch in its first byte.
 
-            // If the user manually inserted a breakpoint at were we breaked at originally,
-            // we need to disable that breakpoint because we want to singlestep over it to execute the
-            // instruction we breaked on (we re-enable it again later anyways).
+            // If the user manually inserted a breakpoint at the current instruction,
+            // we need to disable that breakpoint because we want to singlestep over that
+            // instruction (we re-enable it again later anyways).
             if (m_breakpoints.contains(current_breakpoint.value().address) && m_breakpoints.get(current_breakpoint.value().address).value().state == BreakPointState::Enabled) {
                 disable_breakpoint(current_breakpoint.value().address);
             }
diff --git a/Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp b/Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
index df1c50b394..d30cbac173 100644
--- a/Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
+++ b/Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
@@ -247,7 +247,7 @@ void LineProgram::handle_standard_opcode(u8 opcode)
         m_basic_block = true;
         break;
     }
-    case StandardOpcodes::SetProlougeEnd: {
+    case StandardOpcodes::SetPrologueEnd: {
         m_prologue_end = true;
         break;
     }
diff --git a/Userland/Libraries/LibDebug/Dwarf/LineProgram.h b/Userland/Libraries/LibDebug/Dwarf/LineProgram.h
index b90b10d948..85e5e3ffdc 100644
--- a/Userland/Libraries/LibDebug/Dwarf/LineProgram.h
+++ b/Userland/Libraries/LibDebug/Dwarf/LineProgram.h
@@ -153,7 +153,7 @@ private:
         SetBasicBlock,
         ConstAddPc,
         FixAdvancePc,
-        SetProlougeEnd,
+        SetPrologueEnd,
         SetEpilogueBegin,
         SetIsa
     };
diff --git a/Userland/Libraries/LibGfx/PNGLoader.cpp b/Userland/Libraries/LibGfx/PNGLoader.cpp
index cfabcfbc82..ca3e0931de 100644
--- a/Userland/Libraries/LibGfx/PNGLoader.cpp
+++ b/Userland/Libraries/LibGfx/PNGLoader.cpp
@@ -714,7 +714,7 @@ static ErrorOr<void> decode_png_bitmap(PNGLoadingContext& context)
         return Error::from_string_literal("PNGImageDecoderPlugin: Didn't see an IHDR chunk."sv);
 
     if (context.color_type == 3 && context.palette_data.is_empty())
-        return Error::from_string_literal("PNGImageDecoderPlugin: Didn't see a PLTE chunk for a palettized image, or it was empty."sv);
+        return Error::from_string_literal("PNGImageDecoderPlugin: Didn't see a PLTE chunk for a palletized image, or it was empty."sv);
 
     auto result = Compress::Zlib::decompress_all(context.compressed_data.span());
     if (!result.has_value()) {
diff --git a/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp b/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
index b39cda72f4..9919c0bab1 100644
--- a/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
+++ b/Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
@@ -1164,7 +1164,7 @@ void TryStatement::generate_bytecode(Bytecode::Generator& generator) const
                 }
             },
             [&](NonnullRefPtr<BindingPattern> const&) {
-                // FIXME: Implement this path when the above DeclrativeEnvironment issue is dealt with.
+                // FIXME: Implement this path when the above DeclarativeEnvironment issue is dealt with.
                 TODO();
             });
 
diff --git a/Userland/Libraries/LibTLS/Certificate.cpp b/Userland/Libraries/LibTLS/Certificate.cpp
index 467a283c15..91e213831c 100644
--- a/Userland/Libraries/LibTLS/Certificate.cpp
+++ b/Userland/Libraries/LibTLS/Certificate.cpp
@@ -106,8 +106,8 @@ Optional<Certificate> Certificate::parse_asn1(ReadonlyBytes buffer, bool)
     //     validity                     Validity,
     //     subject                      Name,
     //     subject_public_key_info      SubjectPublicKeyInfo,
-    //     issuer_unique_id         (1) IMPLICIT UniqueIdentifer OPTIONAL (if present, version > v1),
-    //     subject_unique_id        (2) IMPLICIT UniqueIdentiier OPTIONAL (if present, version > v1),
+    //     issuer_unique_id         (1) IMPLICIT UniqueIdentifier OPTIONAL (if present, version > v1),
+    //     subject_unique_id        (2) IMPLICIT UniqueIdentifier OPTIONAL (if present, version > v1),
     //     extensions               (3) EXPLICIT Extensions OPTIONAL      (if present, version > v2)
     // }
     ENTER_SCOPE_OR_FAIL(Sequence, "Certificate::TBSCertificate");
@@ -413,7 +413,7 @@ Optional<Certificate> Certificate::parse_asn1(ReadonlyBytes buffer, bool)
                             case 3:
                                 // x400Address
                                 // We don't know how to use this.
-                                DROP_OBJECT_OR_FAIL("Certificate::TBSCertificate::Extensions::$::Extension::extension_value::SubjectAlternativeName::$::X400Adress");
+                                DROP_OBJECT_OR_FAIL("Certificate::TBSCertificate::Extensions::$::Extension::extension_value::SubjectAlternativeName::$::X400Address");
                                 break;
                             case 4:
                                 // Directory name
diff --git a/Userland/Libraries/LibTLS/Record.cpp b/Userland/Libraries/LibTLS/Record.cpp
index b38ad69945..1bce5a0f12 100644
--- a/Userland/Libraries/LibTLS/Record.cpp
+++ b/Userland/Libraries/LibTLS/Record.cpp
@@ -187,7 +187,7 @@ void TLSv12::update_packet(ByteBuffer& packet)
                         // copy the header over
                         ct.overwrite(0, packet.data(), header_size - 2);
 
-                        // get the appropricate HMAC value for the entire packet
+                        // get the appropriate HMAC value for the entire packet
                         auto mac = hmac_message(packet, {}, mac_size, true);
 
                         // write the MAC
diff --git a/Userland/Libraries/LibTLS/TLSv12.cpp b/Userland/Libraries/LibTLS/TLSv12.cpp
index dac8e38b59..e8c35a2a6c 100644
--- a/Userland/Libraries/LibTLS/TLSv12.cpp
+++ b/Userland/Libraries/LibTLS/TLSv12.cpp
@@ -174,7 +174,7 @@ void TLSv12::try_disambiguate_error() const
 
 void TLSv12::set_root_certificates(Vector<Certificate> certificates)
 {
-    if (!m_context.root_ceritificates.is_empty())
+    if (!m_context.root_certificates.is_empty())
         dbgln("TLS warn: resetting root certificates!");
 
     for (auto& cert : certificates) {
@@ -182,7 +182,7 @@ void TLSv12::set_root_certificates(Vector<Certificate> certificates)
             dbgln("Certificate for {} by {} is invalid, things may or may not work!", cert.subject.subject, cert.issuer.subject);
         // FIXME: Figure out what we should do when our root certs are invalid.
     }
-    m_context.root_ceritificates = move(certificates);
+    m_context.root_certificates = move(certificates);
 }
 
 bool Context::verify_chain() const
@@ -202,7 +202,7 @@ bool Context::verify_chain() const
     HashMap<String, String> chain;
     HashTable<String> roots;
     // First, walk the root certs.
-    for (auto& cert : root_ceritificates) {
+    for (auto& cert : root_certificates) {
         roots.set(cert.subject.subject);
         chain.set(cert.subject.subject, cert.issuer.subject);
     }
diff --git a/Userland/Libraries/LibTLS/TLSv12.h b/Userland/Libraries/LibTLS/TLSv12.h
index 2ef51f0e4a..2d82cf00bc 100644
--- a/Userland/Libraries/LibTLS/TLSv12.h
+++ b/Userland/Libraries/LibTLS/TLSv12.h
@@ -295,7 +295,7 @@ struct Context {
     // message flags
     u8 handshake_messages[11] { 0 };
     ByteBuffer user_data;
-    Vector<Certificate> root_ceritificates;
+    Vector<Certificate> root_certificates;
 
     Vector<String> alpn;
     StringView negotiated_alpn;
diff --git a/Userland/Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.cpp b/Userland/Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.cpp
index 5017916d88..9459806bdc 100644
--- a/Userland/Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.cpp
+++ b/Userland/Libraries/LibWasm/AbstractMachine/BytecodeInterpreter.cpp
@@ -245,7 +245,7 @@ void BytecodeInterpreter::store_to_memory(Configuration& configuration, Instruct
         dbgln("LibWasm: Memory access out of bounds (expected 0 <= {} and {} <= {})", instance_address, instance_address + data.size(), memory->size());
         return;
     }
-    dbgln_if(WASM_TRACE_DEBUG, "tempoaray({}b) -> store({})", data.size(), instance_address);
+    dbgln_if(WASM_TRACE_DEBUG, "temporary({}b) -> store({})", data.size(), instance_address);
     data.copy_to(memory->data().bytes().slice(instance_address, data.size()));
 }
 
diff --git a/Userland/Libraries/LibWasm/Parser/Parser.cpp b/Userland/Libraries/LibWasm/Parser/Parser.cpp
index 19558070c8..dbf4b3f345 100644
--- a/Userland/Libraries/LibWasm/Parser/Parser.cpp
+++ b/Userland/Libraries/LibWasm/Parser/Parser.cpp
@@ -849,10 +849,10 @@ ParseResult<MemorySection::Memory> MemorySection::Memory::parse(InputStream& str
 ParseResult<MemorySection> MemorySection::parse(InputStream& stream)
 {
     ScopeLogger<WASM_BINPARSER_DEBUG> logger("MemorySection");
-    auto memorys = parse_vector<Memory>(stream);
-    if (memorys.is_error())
-        return memorys.error();
-    return MemorySection { memorys.release_value() };
+    auto memories = parse_vector<Memory>(stream);
+    if (memories.is_error())
+        return memories.error();
+    return MemorySection { memories.release_value() };
 }
 
 ParseResult<Expression> Expression::parse(InputStream& stream)
diff --git a/Userland/Libraries/LibWasm/Types.h b/Userland/Libraries/LibWasm/Types.h
index 4677be889c..6aeb7dbf23 100644
--- a/Userland/Libraries/LibWasm/Types.h
+++ b/Userland/Libraries/LibWasm/Types.h
@@ -619,8 +619,8 @@ public:
 public:
     static constexpr u8 section_id = 5;
 
-    explicit MemorySection(Vector<Memory> memorys)
-        : m_memories(move(memorys))
+    explicit MemorySection(Vector<Memory> memories)
+        : m_memories(move(memories))
     {
     }
 
diff --git a/Userland/Services/WindowServer/WindowManager.cpp b/Userland/Services/WindowServer/WindowManager.cpp
index e4638d230f..3da8bc651d 100644
--- a/Userland/Services/WindowServer/WindowManager.cpp
+++ b/Userland/Services/WindowServer/WindowManager.cpp
@@ -1038,7 +1038,7 @@ void WindowManager::start_menu_doubleclick(Window& window, MouseEvent const& eve
     // This is a special case. Basically, we're trying to determine whether
     // double clicking on the window menu icon happened. In this case, the
     // WindowFrame only receives a MouseDown event, and since the window
-    // menu popus up, it does not see the MouseUp event. But, if they subsequently
+    // menu pops up, it does not see the MouseUp event. But, if they subsequently
     // click there again, the menu is closed and we receive a MouseUp event.
     // So, in order to be able to detect a double click when a menu is being
     // opened by the MouseDown event, we need to consider the MouseDown event