Update README.md

Author: iSpring

tutorials/babel-flow-type/README.md

@@ -1,4 +1,4 @@
-# [使用Flow进行静态类型检查](https://github.com/iSpring/babel-webpack-react-redux-tutorials/blob/master/tutorials/babel-flow-type/README.md)
+# [使用Flow进行静态类型检查](https://github.com/iSpring/babel-webpack-react-redux-tutorials/blob/master/tutorials/babel-flow-type/README.md)
 
 <div align="center">
   <img src="https://github.com/iSpring/babel-webpack-react-redux-tutorials/blob/master/tutorials/babel-flow-type/images/flow.png">
@@ -382,4 +382,4 @@ square(50);
 <PROJECT_ROOT>/node_modules
 <PROJECT_ROOT>/buildOutput
 ```
-至此，我们就完美地将Flow与Babel结合在一起使用了。
+至此，我们就完美地将Flow与Babel结合在一起使用了。