getting gitter link working

Author: cheesema

README.md

@@ -126,6 +126,7 @@ For tutorial on how to use the examples, and explanation of data-structures see
 If anything is not working as you think it should, or would like it to, please get in touch with us!! Further, if you have a project, or algorithm, you would like to try using the APR for also please get in contact we would be glad to help!
 
 [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)]
+(https://gitter.im/gitterHQ/gitter)
 
 ## Citing this work