diff --git a/Tree_Preorder_Traversal/Tree_Preorder_Traversal.js.js b/Tree_Preorder_Traversal/Tree_Preorder_Traversal.js.js
index c7770bd61c..f891bee41e 100644
--- a/Tree_Preorder_Traversal/Tree_Preorder_Traversal.js.js
+++ b/Tree_Preorder_Traversal/Tree_Preorder_Traversal.js.js
@@ -1,5 +1,5 @@
 
-    //Tree_Preorder_Traversal in javascript
+//Tree_Preorder_Traversal in javascript
 class Node
 {
     constructor(data)