CONTRIBUTING.md in t-2.0.0 vs CONTRIBUTING.md in t-2.0.1

- old
+ new
@@ -14,13 +14,13 @@
 * by writing code (**no patch is too small**: fix typos, add comments, clean up
   inconsistent whitespace)
 * by refactoring code
 * by fixing [issues][]
 * by reviewing patches
-* [financially][pledgie]
+* [financially][gittip]
 
 [issues]: https://github.com/sferik/t/issues
-[pledgie]: http://www.pledgie.com/campaigns/17330
+[gittip]: https://www.gittip.com/sferik/
 
 ## Submitting an Issue
 We use the [GitHub issue tracker][issues] to track bugs and features. Before
 submitting a bug report or feature request, check to make sure it hasn't
 already been submitted. When submitting a bug report, please include a [Gist][]