README.markdown in hybridgroup-sphero-1.2.0 vs README.markdown in hybridgroup-sphero-1.3.0

- old
+ new

@@ -95,9 +95,10 @@
 You may now access the sphero from `/dev/rfcomm0`
 
 ## REQUIREMENTS:
 
 * A Sphero ball connected to your computer
+* Supports MRI 1.9.2/1.9.3 and Rubinius 2.0rc1 for sure...
 
 ## INSTALL:
 
 * gem install hybridgroup-sphero