Fix issue trekhleb#132 - Wrong Red-Black Tree pictures in README.

trekhleb · trekhleb · commit 7a4b829abecf · 2018-08-02T16:43:54.000+03:00
diff --git a/src/data-structures/tree/red-black-tree/README.md b/src/data-structures/tree/red-black-tree/README.md
@@ -74,15 +74,15 @@ unlike ordinary binary search trees.
 
 #### Left Right Case (See g, p and x)
 
-![Red Black Tree Balancing](https://www.geeksforgeeks.org/wp-content/uploads/redBlackCase3d.png)
+![Red Black Tree Balancing](https://www.geeksforgeeks.org/wp-content/uploads/redBlackCase3b.png)
 
 #### Right Right Case (See g, p and x)
 
 ![Red Black Tree Balancing](https://www.geeksforgeeks.org/wp-content/uploads/redBlackCase3c.png)
 
 #### Right Left Case (See g, p and x)
 
-![Red Black Tree Balancing](https://www.geeksforgeeks.org/wp-content/uploads/redBlackCase3c.png)
+![Red Black Tree Balancing](https://www.geeksforgeeks.org/wp-content/uploads/redBlackCase3d.png)
 
 ## References
 
