📝 Writing docs.

crossoverJie · crossoverJie · commit 3372ba43cadb · 2018-05-16T14:10:31.000+08:00
diff --git a/MD/collection/HashSet.md b/MD/collection/HashSet.md
@@ -1,4 +1,4 @@
-# HashSet 底层分析
+# HashSet
 
 `HashSet` 是一个不允许存储重复元素的集合，它的实现比较简单，只要理解了 `HashMap`，`HashSet` 就水到渠成了。
 
diff --git a/README.md b/README.md
@@ -15,7 +15,7 @@ Java 知识点，继续完善中。
 - [ArrayList/Vector](https://github.com/crossoverJie/Java-Interview/blob/master/MD/ArrayList.md)
 - [LinkedList](https://github.com/crossoverJie/Java-Interview/blob/master/MD/LinkedList.md)
 - [HashMap](https://github.com/crossoverJie/Java-Interview/blob/master/MD/HashMap.md)
-- [HashSet](https://github.com/crossoverJie/Java-Interview/blob/master/MD/HashMap.md)
+- [HashSet](https://github.com/crossoverJie/Java-Interview/blob/master/MD/collection/HashSet.md)
 - [LinkedHashMap](https://github.com/crossoverJie/Java-Interview/blob/master/MD/collection/LinkedHashMap.md)
 
 ### Java 多线程

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# HashSet 底层分析`
	`1`	`+# HashSet`
`2`	`2`
`3`	`3`	`HashSet` 是一个不允许存储重复元素的集合，它的实现比较简单，只要理解了 `HashMap`，`HashSet` 就水到渠成了。
`4`	`4`