AK: Rename Vector::append(Vector) => Vector::extend(Vector)

Let's make it a bit more clear when we're appending the elements from
one vector to the end of another vector.

1 files changed, 1 insertions, 1 deletions

diff --git a/Userland/Utilities/du.cpp b/Userland/Utilities/du.cpp
index f1ab20d4a7..0034ef9714 100644
--- a/Userland/Utilities/du.cpp
+++ b/Userland/Utilities/du.cpp
@@ -113,7 +113,7 @@ int parse_args(int argc, char** argv, Vector<String>& files, DuOption& du_option
         const auto buff = file->read_all();
         if (!buff.is_empty()) {
             String patterns = String::copy(buff, Chomp);
-            du_option.excluded_patterns.append(patterns.split('\n'));
+            du_option.excluded_patterns.extend(patterns.split('\n'));
         }
     }