Updated README.md

Author: aalhour

README.md

@@ -54,16 +54,16 @@ Note: The projects where tested on Xamarin Studio (MonoDevelop) on OSX 10, and V
 
 #### Sorted Collections (Tree-based):
  * [Sorted List](DataStructures/SortedCollections/SortedList.cs).
- * [Sorted Dictionary](DataStructures/SortedCollections/SortedDictionary.cs)
+ * [Sorted Dictionary](DataStructures/SortedCollections/SortedDictionary.cs). Work in progress.
 
 #### Trees:
  * [Trie](DataStructures/Trees/Trie.cs).
  * [Trie Map](DataStructures/Trees/TrieMap.cs).
  * [AVL Tree](DataStructures/Trees/AVLTree.cs).
  * [Red-Black Tree](DataStructures/Trees/RedBlackTree.cs).
-  + [RBTree Map version](DataStructures/Trees/RedBlackTreeMap.cs). Supports key-value pairs nodes; indexes nodes by keys.
+  + [Map version](DataStructures/Trees/RedBlackTreeMap.cs). Supports key-value pairs nodes; indexes nodes by keys.
  * [Binary Search Tree](DataStructures/Trees/BinarySearchTree.cs).
-  + [BSTree Map version](DataStructures/Trees/BinarySearchTreeMap.cs). Supports key-value pairs nodes; indexes nodes by keys.
+  + [Map version](DataStructures/Trees/BinarySearchTreeMap.cs). Supports key-value pairs nodes; indexes nodes by keys.
  * [Augmented Binary Search Tree](DataStructures/Trees/AugmentedBinarySearchTree.cs).
 
 #### Graphs: