diff --git a/mixins/layout/image/_cover.scss b/mixins/layout/image/_cover.scss
index c911ce6..c44d834 100644
--- a/mixins/layout/image/_cover.scss
+++ b/mixins/layout/image/_cover.scss
@@ -1,4 +1,5 @@
 @mixin image-cover($heightaspect) {
+  /* image cover */
   position: relative;
   display: inline-block;
   overflow: hidden;