diff --git a/snippets/bottom-visible.md b/snippets/bottom-visible.md
index b94ac773a..797b0eb00 100644
--- a/snippets/bottom-visible.md
+++ b/snippets/bottom-visible.md
@@ -3,7 +3,7 @@
 Use `scrollY`, `scrollHeight` and `clientHeight` to determine if the bottom of the page is visible.
 
 ```js
-const bottomVisible = _ =>
+const bottomVisible = () =>
   document.documentElement.clientHeight + window.scrollY >= document.documentElement.scrollHeight || document.documentElement.clientHeight;
 // bottomVisible() -> true
 ```