diff --git a/7-animation/2-css-animations/article.md b/7-animation/2-css-animations/article.md
index 3187ac9b..b89132a5 100644
--- a/7-animation/2-css-animations/article.md
+++ b/7-animation/2-css-animations/article.md
@@ -168,7 +168,7 @@ The CSS `transition` is based on that curve:
 .train {
   left: 0;
   transition: left 5s cubic-bezier(0, 0, 1, 1);
-  /* JavaScript sets left to 450px */
+  /* onlick on a train sets left to 450px */
 }
 ```