Merge pull request #1338 from wangyapu0714/master

modify docs

cat-doc/posts/ch3-client/README.md

 ## 客户端集成
 
-Cat推出多种语言的客户端，基本覆盖了主流开发语言，一定能够满足您的需求！
+Cat推出多种语言的客户端，基本覆盖了主流开发语言！
 
 Cat目前支持：：Java、C、Python、node、Go等语言的接入。详情请参考：[传送门](https://github.com/dianping/cat/tree/master/lib)
 

lib/java/README.md

@@ -195,4 +195,4 @@ In the case of `duration`, we use `averaged` value instead of `summarised` value
 
 ### Other integration solutions
 
-Please refer to [integration](../../integration) for futhur information.
+Please refer to [integration](../../integration) for further information.