Update README.md

README.md

@@ -9,7 +9,7 @@
 [![GitHub Issues](https://img.shields.io/github/issues/drevops/behat-phpserver.svg)](https://github.com/drevops/behat-phpserver/issues)
 [![GitHub Pull Requests](https://img.shields.io/github/issues-pr/drevops/behat-phpserver.svg)](https://github.com/drevops/behat-phpserver/pulls)
 [![Test PHP](https://github.com/drevops/behat-phpserver/actions/workflows/test-php.yml/badge.svg)](https://github.com/drevops/behat-phpserver/actions/workflows/test-php.yml)
-[![codecov](https://codecov.io/gh/drevops/behat-phpserver/graph/badge.svg?token=KZCCZXN5C4)](https://codecov.io/gh/drevops/behat-phpserver)
+[![codecov](https://codecov.io/gh/drevops/behat-phpserver/branch/main/graph/badge.svg?token=KZCCZXN5C4)](https://codecov.io/gh/drevops/behat-phpserver)
 ![GitHub release (latest by date)](https://img.shields.io/github/v/release/drevops/behat-phpserver)
 [![Total Downloads](https://poser.pugx.org/drevops/behat-phpserver/downloads)](https://packagist.org/packages/drevops/behat-phpserver)
 ![LICENSE](https://img.shields.io/github/license/drevops/behat-phpserver)