fixed links to travis

Author: Markus Kalkbrenner

README.md

@@ -43,8 +43,8 @@ Example:
 
 ## Continuous Integration status
 
-* 4.x branch (master) [![Develop build status](https://secure.travis-ci.org/solariumphp/solarium.png?branch=master)](http://travis-ci.org/solariumphp/solarium) [![Coverage Status](https://coveralls.io/repos/solariumphp/solarium/badge.png?branch=master)](https://coveralls.io/r/solariumphp/solarium?branch=master)
-* 3.x branch [![Develop build status](https://secure.travis-ci.org/solariumphp/solarium.png?branch=3.x)](http://travis-ci.org/solariumphp/solarium) [![Coverage Status](https://coveralls.io/repos/solariumphp/solarium/badge.png?branch=3.x)](https://coveralls.io/r/solariumphp/solarium?branch=3.x)
+* 4.x branch (master) [![Develop build status](https://secure.travis-ci.org/solariumphp/solarium.png?branch=master)](http://travis-ci.org/solariumphp/solarium?branch=master) [![Coverage Status](https://coveralls.io/repos/solariumphp/solarium/badge.png?branch=master)](https://coveralls.io/r/solariumphp/solarium?branch=master)
+* 3.x branch [![Develop build status](https://secure.travis-ci.org/solariumphp/solarium.png?branch=3.x)](http://travis-ci.org/solariumphp/solarium?branch=3.x) [![Coverage Status](https://coveralls.io/repos/solariumphp/solarium/badge.png?branch=3.x)](https://coveralls.io/r/solariumphp/solarium?branch=3.x)
 * [![SensioLabsInsight](https://insight.sensiolabs.com/projects/292e29f7-10a9-4685-b9ac-37925ebef9ae/small.png)](https://insight.sensiolabs.com/projects/292e29f7-10a9-4685-b9ac-37925ebef9ae)
 * [![Total Downloads](https://poser.pugx.org/solarium/solarium/downloads.svg)](https://packagist.org/packages/solarium/solarium)