Everywhere: Replace single-char StringView op. arguments with chars

This prevents us from needing a sv suffix, and potentially reduces the
need to run generic code for a single character (as contains,
starts_with, ends_with etc. for a char will be just a length and
equality check).

No functional changes.

1 files changed, 2 insertions, 2 deletions

diff --git a/Userland/Libraries/LibPDF/Renderer.h b/Userland/Libraries/LibPDF/Renderer.h
index e5e09f29c9..0be1c342f6 100644
--- a/Userland/Libraries/LibPDF/Renderer.h
+++ b/Userland/Libraries/LibPDF/Renderer.h
@@ -172,7 +172,7 @@ struct Formatter<PDF::LineDashPattern> : Formatter<StringView> {
     ErrorOr<void> format(FormatBuilder& format_builder, PDF::LineDashPattern const& pattern)
     {
         StringBuilder builder;
-        builder.append("[");
+        builder.append('[');
         bool first = true;
 
         for (auto& i : pattern.pattern) {
@@ -248,7 +248,7 @@ struct Formatter<PDF::GraphicsState> : Formatter<StringView> {
         builder.appendff("  miter_limit={}\n", state.miter_limit);
         builder.appendff("  line_dash_pattern={}\n", state.line_dash_pattern);
         builder.appendff("  text_state={}\n", state.text_state);
-        builder.append("}");
+        builder.append('}');
         return format_builder.put_string(builder.to_string());
     }
 };