Fix comment; reuse `variations`.
Fix comment; reuse `variations`.

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