update

Author: tech-cow

README.md

@@ -8,8 +8,8 @@ Success is like pregnancy, Everybody congratulates you but nobody knows how many
 * [Linked List](https://github.com/yuzhoujr/LeetCode#linked-list)
 
 
-## Linked List
-[链表总结](http://www.cnblogs.com/Raising-Sun/p/5970662.html#3534606)
+## Linked List Overview
+[Overview](http://www.cnblogs.com/Raising-Sun/p/5970662.html#3534606)