Update README.markdown

Hugh McGowan · Hugh McGowan · commit 46aa7be43b3e · 2015-08-22T09:30:23.000-05:00
diff --git a/README.markdown b/README.markdown
@@ -2,7 +2,7 @@
 
 I'm no longer maintaining this code. It's under active development here and new releases should be coming from that repository:
 
-https://github.com/Empact/roo
+https://github.com/roo-rb/roo
 
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