Fix rubocop warning
Fix rubocop warning

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