chore: tweak

Signed-off-by: 翠 <green@sapphi.red>

Author: sapphi-red

crates/oxc_codegen/tests/integration/sourcemap.rs

@@ -69,20 +69,15 @@ fn no_invalid_tokens_beyond_source() {
                 let src_line = token.get_src_line() as usize;
                 let src_col = token.get_src_col() as usize;
 
-                // Split source into lines
                 let lines: Vec<&str> = content.split('\n').collect();
-
-                // Verify line is within bounds
                 assert!(
                     src_line < lines.len(),
                     "Invalid token: line {src_line} is beyond source line count {} for source '{source_text}'",
                     lines.len(),
                 );
 
-                // Verify column is within line bounds (UTF-16 column count)
                 let line_content = lines[src_line];
                 let line_len_utf16: usize = line_content.chars().map(char::len_utf16).sum();
-
                 assert!(
                     src_col < line_len_utf16,
                     "Invalid token: column {src_col} is beyond line length {line_len_utf16} for line '{line_content}' in source '{source_text}'",