diff --git a/snippets/union.md b/snippets/union.md
index 479090d31..f30e39554 100644
--- a/snippets/union.md
+++ b/snippets/union.md
@@ -12,5 +12,5 @@ const union = (a, b) => Array.from(new Set([...a, ...b]));
 ```
 
 ```js
-union([1, 2, 3], [4, 3, 2]); // [1,2,3,4]
-```
\ No newline at end of file
+union([1, 2, 3], [4, 3, 2]); // [1, 2, 3, 4]
+```