Update Tree-Traversal.md

Ramya-korupolu · web-flow · commit 937f04f51cc0 · 2024-06-23T12:30:08.000+05:30
diff --git a/contrib/ds-algorithms/Tree-Traversal.md b/contrib/ds-algorithms/Tree-Traversal.md
@@ -125,7 +125,7 @@ def printInorder(root):
 
 In this traversal method, the root node is visited first, then the left subtree and finally the right subtree.
 
-![preorder](images/Preorder%20traversal.png))
+![preorder](images/preorder-traversal.png))
 
 **The order:**  Root -> Left -> Right
 
