Update contribution.md

binarywang · web-flow · commit 47b3891b49a7 · 2018-12-29T17:27:46.000+08:00
diff --git a/contribution.md b/contribution.md
@@ -12,7 +12,7 @@
 
 ```bash
 $ git clone git@github.com:my_user/WxJava.git
-$ cd weixin-java-tools
+$ cd WxJava
 $ git config user.name "yourname"
 $ git config user.email "your email"
 ```
