add LinkedListMergeSort navigation to README file

董林 · 董林 · commit 427834e633d0 · 2018-07-07T13:38:41.000+08:00
diff --git a/README.md b/README.md
@@ -81,6 +81,7 @@ Java 知识点，继续完善中。
 - [合并两个排好序的链表](https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/MergeTwoSortedLists.java)
 - [两个栈实现队列](https://github.com/crossoverJie/Java-Interview/blob/master/src/main/java/com/crossoverjie/algorithm/TwoStackQueue.java)
 - [动手实现一个 LRU cache](http://crossoverjie.top/2018/04/07/algorithm/LRU-cache/)
+- [链表排序](./src/main/java/com/crossoverjie/algorithm/LinkedListMergeSort.java)
 
 ### Netty 相关
 - [SpringBoot 整合长连接心跳机制](https://crossoverjie.top/2018/05/24/netty/Netty(1)TCP-Heartbeat/)
