Update README.md

Author: inmem

README.md

@@ -43,7 +43,7 @@ A [**B-tree**](https://en.wikipedia.org/wiki/B-tree) of order m is a tree which
 | [**FcsFastBTreeN<TKey, TValue>**](#fcsfastbtreentkey-tvalue-where-tkey--struct-icomparabletkey) | **Yes** | **Yes** | **Yes** | No |	
 | [**FcsLockBTreeN<TKey, TValue>**](#fcslockbtreentkey-tvalue-where-tkey--struct-icomparabletkey) | **Yes** | **Yes** | **Yes** | No |
 | [**FcsFastLockBTreeN<TKey, TValue>**](#fcsfastlockbtreentkey-tvalue-where-tkey--struct-icomparabletkey) | **Yes** | **Yes** | **Yes** | No |
-| [**FcsKeyFastBTreeN<TKeyValue>**](#fcskeyfastbtreentkey-tvalue-where-tkey--struct---new-200-preview2-install) | **Yes** | **Yes** | **Yes** | No |	
+| [**FcsKeyFastBTreeN<TKeyValue>**](#fcskeyfastbtreentkeyvalue-where-tkeyvalue--struct---new-200-preview2-install) | **Yes** | **Yes** | **Yes** | No |	
 | SortedSet<KeyValuePair<TKey, TValue>> | **Yes** | No | No | No |
 | HashSet<KeyValuePair<TKey, TValue>> | No | No | No | No |
 | Dictionary<TKey, TValue> | No | No | No | No |