rails/rails — pull request #3681 by sikachu (2011-11-18 17:02:57+00:00)
Title: Update variable's name in the test case to reflect the class we're testing

A while back I've fixed `format_validator`, `inclusion_validator` and `exclusion_validator`. I just realized that in the test case I was using a variable name `t` to reference to `Person`. This should fix that.