chore: readme

Author: ulivz

README.md

@@ -21,15 +21,6 @@ module.exports = {
 }
 ```
 
-## Contributing
-
-1. Fork it!
-2. Create your feature branch: `git checkout -b my-new-feature`
-3. Commit your changes: `git commit -am 'Add some feature'`
-4. Push to the branch: `git push origin my-new-feature`
-5. Submit a pull request :D
-
-
 ## Author
 
 **@vuepress/theme-blog** © [ULIVZ](https://github.com/ulivz), Released under the [MIT](./LICENSE) License.<br>