Fix link to Joel on Software Chinese (Simplified)

README.md

@@ -200,7 +200,7 @@
 * [追求代码质量](http://www.ibm.com/developerworks/cn/java/j-cq/)
 * [selenium 中文文档](https://github.com/fool2fish/selenium-doc)
 * [Selenium Webdriver 简易教程](http://it-ebooks.flygon.net/selenium-simple-tutorial/)
-* [Joel谈软件](http://local.joelonsoftware.com/wiki/Chinese\(Simplified\))
+* [Joel谈软件](http://local.joelonsoftware.com/wiki/Chinese_\(Simplified\))
 * [約耳談軟體(Joel on Software)](http://local.joelonsoftware.com/wiki/%E9%A6%96%E9%A0%81)
 * [Gradle 2 用户指南](https://github.com/waylau/Gradle-2-User-Guide)
 * [Gradle 中文使用文档](http://yuedu.baidu.com/ebook/f23af265998fcc22bcd10da2)