diff --git a/subjects/vowels-index/README.md b/subjects/vowels-index/README.md
index 510ec5c9..1fb26d79 100644
--- a/subjects/vowels-index/README.md
+++ b/subjects/vowels-index/README.md
@@ -26,6 +26,7 @@ func main() {
 	}
 
 }
+
 ```
 And its output :
 ```console