diff --git a/3.md b/3.md
index b927509..4571ef2 100644
--- a/3.md
+++ b/3.md
@@ -89,7 +89,7 @@ console.log(x + z);
 ```js
 const halve = function(n) {
   return n / 2;
-
+}
 let n = 10;
 console.log(halve(100));
 // → 50