Use Travis badge from .org instead of .com

README.md

@@ -1,7 +1,7 @@
 # gotoprom
 ## A Prometheus metrics builder
 
-[![Travis CI build status](https://travis-ci.com/cabify/gotoprom.svg?branch=master)](https://travis-ci.com/cabify/gotoprom)
+[![Build Status](https://travis-ci.org/cabify/gotoprom.svg?branch=master)](https://travis-ci.org/cabify/gotoprom)
 [![Coverage Status](https://coveralls.io/repos/github/cabify/gotoprom/badge.svg)](https://coveralls.io/github/cabify/gotoprom)
 [![GoDoc](https://godoc.org/github.com/cabify/gotoprom?status.svg)](https://godoc.org/github.com/cabify/gotoprom)
 [![Mentioned in Awesome Go](https://awesome.re/mentioned-badge.svg)](https://github.com/avelino/awesome-go)