Update README.md

Fadezed · web-flow · commit c4f6c712fabf · 2019-06-27T16:46:04.000+08:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 内容整理自[《Java并发编程实战》](https://time.geekbang.org/column/intro/159)
 相关工具类[《vjtools》](https://github.com/vipshop/vjtools)
-可加我微信:Zed-RD  [![Build Status](https://travis-ci.org/Fadezed/concurrency.svg?branch=master)](https://travis-ci.org/Fadezed/concurrency)
+WeChat:Zed-RD  [![Build Status](https://travis-ci.org/Fadezed/concurrency.svg?branch=master)](https://travis-ci.org/Fadezed/concurrency)
 
 
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