boxen/puppet-homebrew — pull request #50 by jgonzalez5 (2014-04-28 20:06:31+00:00)
Title: Updated homebrew::tap name

https://github.com/Homebrew/homebrew/commit/e07584e3fbdc88327bafe23b9c40c904d0fff0a1 seems to have changed the homebrew Tap directory layout.