Update README.md

Author: unknwon

README.md

@@ -9,12 +9,12 @@ Middleware binding provides request data binding and validation for [Macaron](ht
 ## Getting Help
 
 - [API Reference](https://gowalker.org/github.com/go-macaron/binding)
-- [Documentation](http://go-macaron.com/docs/middlewares/binding)
+- [Documentation](https://go-macaron.com/middlewares/binding)
 
 ## Credits
 
 This package is a modified version of [martini-contrib/binding](https://github.com/martini-contrib/binding).
 
 ## License
 
-This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
+This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.