Adjust build status images

docs/index.md

@@ -1,4 +1,5 @@
-## netboot.xyz [![Build Status](https://travis-ci.org/antonym/netboot.xyz.svg?branch=master)](https://travis-ci.org/antonym/netboot.xyz) [![Join the chat at https://gitter.im/antonym/netboot.xyz](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/antonym/netboot.xyz?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+## netboot.xyz 
+[![Build Status](https://travis-ci.org/antonym/netboot.xyz.svg?branch=master)](https://travis-ci.org/antonym/netboot.xyz) [![Join the chat at https://gitter.im/antonym/netboot.xyz](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/antonym/netboot.xyz?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 ![netboot.xyz menu](img/netboot.xyz.gif)