Update _pages/css.md

Co-authored-by: Andrew Duthie <[email protected]>

Author: Sgtpluck

Diff for: _pages/css.md

@@ -360,7 +360,7 @@ the difference will often be negligible once the output file has been gzipped.
 [placeholders]: http://thesassway.com/intermediate/understanding-placeholder-selectors
 
 # Linting
-Using a linter will ensure that [Sass] code conforms to some consistent rules. A linting tool like 
+Using a linter will ensure that CSS code conforms to some consistent rules. A linting tool like 
 (Stylelint)[https://stylelint.io/] can issue warnings wherever your code differs from established rules.
 
 ## Setting up Stylelint locally