Merge pull request #72 from DavidePastore/fix/71

Change the status badge branch from master to 4.0

README.md

@@ -358,14 +358,14 @@ Please see [CONTRIBUTING](CONTRIBUTING.md) for details.
 [respect-validation]: https://github.com/Respect/Validation
 [custom-messages]: https://respect-validation.readthedocs.io/en/1.1/feature-guide/#custom-messages
 [ico-version]: https://img.shields.io/packagist/v/DavidePastore/Slim-Validation.svg?style=flat-square
-[ico-github-actions]: https://github.com/DavidePastore/Slim-Validation/workflows/Continuous%20Integration/badge.svg?branch=master
+[ico-github-actions]: https://github.com/DavidePastore/Slim-Validation/workflows/Continuous%20Integration/badge.svg?branch=4.0
 [ico-scrutinizer]: https://img.shields.io/scrutinizer/coverage/g/DavidePastore/Slim-Validation.svg?style=flat-square
 [ico-code-quality]: https://img.shields.io/scrutinizer/g/davidepastore/Slim-Validation.svg?style=flat-square
 [ico-downloads]: https://img.shields.io/packagist/dt/davidepastore/slim-validation.svg?style=flat-square
 [ico-styleci]: https://styleci.io/repos/48914054/shield
 
 [link-packagist]: https://packagist.org/packages/davidepastore/slim-validation
-[link-github-actions]: https://github.com/DavidePastore/Slim-Validation/actions?query=workflow%3A%22Continuous+Integration%22
+[link-github-actions]: https://github.com/DavidePastore/Slim-Validation/actions?query=workflow%3A%22Continuous+Integration%22+branch%3A4.0
 [link-scrutinizer]: https://scrutinizer-ci.com/g/DavidePastore/Slim-Validation/code-structure
 [link-code-quality]: https://scrutinizer-ci.com/g/DavidePastore/Slim-Validation
 [link-downloads]: https://packagist.org/packages/davidepastore/slim-validation