diff --git a/docs/guidelines.md b/docs/guidelines.md
index 39006a9683..1210105531 100644
--- a/docs/guidelines.md
+++ b/docs/guidelines.md
@@ -94,7 +94,7 @@ Make use of `<thead>`, `<tfoot>`, `<tbody>`, and `<th>` tags (and `scope` attrib
 
 
 
-## CSS
+## SCSS
 
 ### Spacing