Update README.md

Author: linsir6

README.md

@@ -133,9 +133,7 @@
 - [JVM结构、GC工作机制详解](http://blog.csdn.net/tonytfjing/article/details/44278233)
 - [深入理解Activity的生命周期](https://www.jianshu.com/p/fb44584daee3)
 - [2017-Android暑期实习生面试经验谈](http://lruheng.com/2017/05/09/2017-Android%E6%9A%91%E6%9C%9F%E5%AE%9E%E4%B9%A0%E7%94%9F%E9%9D%A2%E8%AF%95%E7%BB%8F%E9%AA%8C%E8%B0%88/)
-- [深入探讨 
-
-类加载器](https://www.ibm.com/developerworks/cn/java/j-lo-classloader/)
+- [深入探讨类加载器](https://www.ibm.com/developerworks/cn/java/j-lo-classloader/)
 - [找到无序数组中最小的K个数](https://www.cnblogs.com/xiaomoxian/archive/2016/02/11/5186762.html)
 - [字符编码笔记：ASCII，Unicode和UTF-8](http://www.ruanyifeng.com/blog/2007/10/ascii_unicode_and_utf-8.html)
 - [Android 消息机制——你真的了解Handler？](http://blog.csdn.net/qian520ao/article/details/78262289?locationNum=2&fps=1)