README.md in ffprober-0.1.7 vs README.md in ffprober-0.2.0

- old
+ new

@@ -31,10 +31,10 @@
 
 according to [ffmpeg changelog](http://git.videolan.org/?p=ffmpeg.git;a=blob_plain;f=Changelog) json output was added in version 0.9
 
 ## Supported Rubies
 
-Ffprober is tested under 1.9.2, 1.9.3, 2.0, JRuby (1.9mode) and Rubinius (1.9mode).
+Ffprober is tested under 1.9.3, 2.0, JRuby (1.9mode) and Rubinius (1.9mode) and ruby-head.
 
 [![Build Status](https://secure.travis-ci.org/beanieboi/ffprober.png?branch=master)](http://travis-ci.org/beanieboi/ffprober)
 
 ## Contributing