update readme

README.md

@@ -7,8 +7,8 @@ Help Android Program Migrate To AndroidX
 > Android Studio `Migrate to Androidx` make lots of source file such as java content not exactly right, result project compile error. This repository can fast migrate to androidX,without such issue.
 
 ## Features
-- support java,xml,kt extension file replace;
-- support gradle extension file replace;
+- support java,xml,kt extension file content replace;
+- support gradle extension file content replace;
 
 [README 中文版](README.zh-CN.md)
 

README.zh-CN.md

@@ -6,7 +6,7 @@
 
 > AS Migrate to Androidx 功能在多项目或大项目中迁移存在修改源码错乱以及效率问题，此项目能减少类似错误和提高迁移效率。
 
-[README English](README.md)
+[README English Version](README.md)
 ## 特征
 - 支持java,kt,xml源文件中support相关包名修正至androidX包；
 - 支持gradle文件中support依赖替换成相应的androidX依赖；