Merge pull request atom#2194 from aureliojargas/patch-3

Fix link for TextMate's GitHub Organization

Author: Corey Johnson

docs/converting-a-text-mate-bundle.md

@@ -49,4 +49,4 @@ the editor to see it in action!
 [plist]: http://en.wikipedia.org/wiki/Property_list
 [R]: http://en.wikipedia.org/wiki/R_(programming_language)
 [TextMate]: http://macromates.com
-[TextMateOrg]: https://github.com/textmate/r.tmbundle
+[TextMateOrg]: https://github.com/textmate