README.md: java -> xjava until gitter channel renamed

stkent · stkent · commit f6aa8d7b9111 · 2017-06-18T18:30:46.000-04:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# java [![Build Status](https://travis-ci.org/exercism/java.svg?branch=master)](https://travis-ci.org/exercism/java) [![Join the chat at https://gitter.im/exercism/java](https://badges.gitter.im/exercism/java.svg)](https://gitter.im/exercism/java?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+# java [![Build Status](https://travis-ci.org/exercism/java.svg?branch=master)](https://travis-ci.org/exercism/java) [![Join the chat at https://gitter.im/exercism/xjava](https://badges.gitter.im/exercism/java.svg)](https://gitter.im/exercism/xjava?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 Source for Exercism Exercises in Java.
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# java [![Build Status](https://travis-ci.org/exercism/java.svg?branch=master)](https://travis-ci.org/exercism/java) [![Join the chat at https://gitter.im/exercism/java](https://badges.gitter.im/exercism/java.svg)](https://gitter.im/exercism/java?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)`
	`1`	`+# java [![Build Status](https://travis-ci.org/exercism/java.svg?branch=master)](https://travis-ci.org/exercism/java) [![Join the chat at https://gitter.im/exercism/xjava](https://badges.gitter.im/exercism/java.svg)](https://gitter.im/exercism/xjava?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)`
`2`	`2`
`3`	`3`	`Source for Exercism Exercises in Java.`
`4`	`4`