README.md in motion-firebase-1.0.10 vs README.md in motion-firebase-1.0.11

@@ -3,9 +3,11 @@
 
 A RubyMotion wrapper for the Firebase SDK.
 
 Adds more rubyesque methods to the built-in classes.
 
+For a Ruby (MRI) Firebase wrapper, check out <https://github.com/derailed/bigbertha>.
+
 Versioning
 -------
 
 versioning matches Firebase's SDK major and minor version numbers, but revision
 numbers could be different.