Homebrew/homebrew-dupes — pull request #247 by durka (2013-11-19 18:16:59+00:00)
Title: cvs: moved to core

Got this error today:

$ brew update
Warning: Could not tap homebrew/dupes/cvs over mxcl/master/cvs

Misty said it was an oversight. So here's a PR to delete the duplicated duplicate formula.