README.md in retina_rails-1.0.1 vs README.md in retina_rails-1.0.2

@@ -77,12 +77,12 @@
   has_attached_file :image,
     :styles => {
        :original => ["800x800", :jpg],
        :big => ["125x125#", :jpg]
      },
-     :retina => true
-     # :retina => { :quality => 25 }
+     :retina => true # Or
+     :retina => { :quality => 25 } # Optional
 
 end
 ```
 By default it sets the retina image quality to 40 which can be overriden by adding a `quality` option.
 
@@ -93,24 +93,32 @@
 image_tag('image.png', :retina => true)
 ```
 
 Voila! Now you're using Retina Rails.
 
+Supported Ruby Versions
+------------
+
+This library aims to support and is tested against[travis] the following Ruby
+implementations:
+
+* Ruby 1.9.2
+* Ruby 1.9.3
+* Ruby 2.0.0
+
 Credits
 ------------
 
 Retina Rails uses retinajs (https://github.com/imulus/retinajs)
 
-Note on Patches/Pull Requests
+Contributing
 ------------
 
-* Fork the project.
-* Make your feature addition or bug fix.
-* Add tests for it. This is important so I don't break it in a
-  future version unintentionally.
-* Commit, do not mess with rakefile, version, or history.
-  (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
-* Send me a pull request. Bonus points for topic branches.
+1. Fork it
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create new Pull Request
 
 Copyright
 ------------
 
 Copyright (c) 2012 Johan van Zonneveld. See LICENSE for details.