Update README.md (#531)

README.md

@@ -2,7 +2,7 @@
 
 [![NPM Version](https://img.shields.io/npm/v/react-native-navigation.svg?style=flat)](https://www.npmjs.com/package/react-native-navigation)
 [![NPM Downloads](https://img.shields.io/npm/dm/react-native-navigation.svg?style=flat)](https://www.npmjs.com/package/react-native-navigation)
-[![Build Status](https://travis-ci.org/wix/react-native-navigation.svg?branch=master)](https://travis-ci.org/apollostack/graphql-tools)
+[![Build Status](https://travis-ci.org/wix/react-native-navigation.svg?branch=master)](https://travis-ci.org/wix/react-native-navigation)
 [![Join us on Discord](https://img.shields.io/badge/discord-react--native--navigation-738bd7.svg?style=flat)](https://discord.gg/DhkZjq2)