README_for_rails2.textile in bullet-2.1.0 vs README_for_rails2.textile in bullet-2.2.0

@@ -14,14 +14,11 @@
 
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 h2. Contributors
 
-sriedel did a lot of awesome refactors, added xmpp notification support, and added Hacking.textile about how to extend to bullet plugin.
-flipsasser added Growl, console.log and Rails.log support, very awesome. And he also improved README.
-rainux added group style console.log.
-2collegebums added some great specs to generate red bar.
+"https://github.com/flyerhzm/bullet/contributors":https://github.com/flyerhzm/bullet/contributors
 
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 h2. Install
 
@@ -398,6 +395,6 @@
 </code></pre>
 
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-Copyright (c) 2009 - 2011 Richard Huang ([e-mail]), released under the MIT license
+Copyright (c) 2009 - 2012 Richard Huang ([e-mail]), released under the MIT license