Fix Travis CI URL

Author: elchininet

README.md

@@ -2,7 +2,7 @@
 
 [PostCSS] plugin to build Cascading Style Sheets (CSS) with Left-To-Right (LTR) and Right-To-Left (RTL) rules using [RTLCSS]
 
-[![Build Status](https://travis-ci.com/elchininet/postcss-rtlcss.svg?branch=master)](https://travis-ci.com/elchininet/postcss-rtlcss)   [![Coverage Status](https://coveralls.io/repos/github/elchininet/postcss-rtlcss/badge.svg?branch=master)](https://coveralls.io/github/elchininet/postcss-rtlcss?branch=master)   [![npm version](https://badge.fury.io/js/postcss-rtlcss.svg)](https://badge.fury.io/js/postcss-rtlcss)
+[![Build Status](https://travis-ci.com/elchininet/postcss-rtlcss.svg?branch=master)](https://app.travis-ci.com/elchininet/postcss-rtlcss)   [![Coverage Status](https://coveralls.io/repos/github/elchininet/postcss-rtlcss/badge.svg?branch=master)](https://coveralls.io/github/elchininet/postcss-rtlcss?branch=master)   [![npm version](https://badge.fury.io/js/postcss-rtlcss.svg)](https://badge.fury.io/js/postcss-rtlcss)
 
 [PostCSS]: https://github.com/postcss/postcss
 [RTLCSS]: https://rtlcss.com/