another update to readme formatting

Author: Ataba29

README.md

@@ -4,7 +4,7 @@ A collection of my LeetCode problem solutions organized by difficulty level.
 
 ## 📁 Repository Structure
 
-leetcode-solves/
+leetcode-solves/  
 ├── easy/ # Easy difficulty problems  
 ├── medium/ # Medium difficulty problems  
 └── hard/ # Hard difficulty problems