diff --git a/1-js/03-code-quality/05-testing-mocha/article.md b/1-js/03-code-quality/05-testing-mocha/article.md
index 03394260..e1993576 100644
--- a/1-js/03-code-quality/05-testing-mocha/article.md
+++ b/1-js/03-code-quality/05-testing-mocha/article.md
@@ -361,9 +361,11 @@ function pow(x, n) {
 */!*
 
   let result = 1;
+  
   for (let i = 0; i < n; i++) {
     result *= x;
   }
+  
   return result;
 }
 ```