docs: fix travis [skip ci]

readme.md

@@ -1,7 +1,7 @@
 ## adhocore/env
 
 [![Latest Version](https://img.shields.io/github/release/adhocore/env.svg?style=flat-square)](https://github.com/adhocore/env/releases)
-[![Travis Build](https://travis-ci.org/adhocore/env.svg?branch=master)](https://travis-ci.org/adhocore/env?branch=master)
+[![Travis Build](https://travis-ci.org/adhocore/php-env.svg?branch=master)](https://travis-ci.org/adhocore/php-env?branch=master)
 [![Scrutinizer CI](https://img.shields.io/scrutinizer/g/adhocore/env.svg?style=flat-square)](https://scrutinizer-ci.com/g/adhocore/env/?branch=master)
 [![Codecov branch](https://img.shields.io/codecov/c/github/adhocore/env/master.svg?style=flat-square)](https://codecov.io/gh/adhocore/env)
 [![StyleCI](https://styleci.io/repos/107715208/shield)](https://styleci.io/repos/107715208)