README.markdown in open_gem-1.3.1 vs README.markdown in open_gem-1.4.0

@@ -18,13 +18,13 @@
 
 Just install like any normal gem:
 
     gem install open_gem
 
-Or for the edge version on GitHub:
+Or for the edge version use GemCutter.org:
     
-    gem sources -a http://gems.github.com
-    gem install adamsanderson-open_gem
+    gem sources -a http://gemcutter.org
+    gem install open_gem
 
 For more help: 
 
     gem open --help
   
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