Tweak README.

README.md

@@ -25,4 +25,5 @@ Suggestions/improvements
 * [Gianni Chiappetta](http://gf3.ca/) for sharing his [amazing collection of dotfiles](https://github.com/gf3/dotfiles)
 * [Matijs Brinkhuis](http://hotfusion.nl/) and his [homedir repository](https://github.com/matijs/homedir)
 * [Jan Moesen](http://jan.moesen.nu/) (who will hopefully take [his `.bash_profile`](https://gist.github.com/1156154) and make it into a full `dotfiles` repo some day)
-* [Tim Esselens](http://devel.datif.be/)
+* [Tim Esselens](http://devel.datif.be/)
+* anyone who [contributed a patch](https://github.com/mathiasbynens/dotfiles/contributors) or made a helpful suggestion