Correct IRWebmachine url in README

Author: jurre

README.md

@@ -163,7 +163,7 @@ the "visual debugger". Learn how to configure it [here][visual-debugger].
 
 ## Related libraries
 
-* [irwebmachine](https://github.com/robgleeson/irwebmachine) - IRB/Pry debugging of Webmachine applications
+* [irwebmachine](https://github.com/generalassembly/irwebmachine) - IRB/Pry debugging of Webmachine applications
 * [webmachine-test](https://github.com/bernd/webmachine-test) - Helpers for testing Webmachine applications
 * [webmachine-linking](https://github.com/petejohanson/webmachine-linking) - Helpers for linking between Resources, and Web Linking
 * [webmachine-sprockets](https://github.com/lgierth/webmachine-sprockets) - Integration with Sprockets assets packaging system