Minor fix for `brew style`
Minor fix for `brew style`

MikeMcQuaid/brew,nandub/brew,nandub/brew,MikeMcQuaid/brew,Homebrew/brew,Homebrew/brew,Homebrew/brew,nandub/brew,MikeMcQuaid/brew,nandub/brew,MikeMcQuaid/brew,Homebrew/brew