bump-cask-pr: fix for casks that have multiple languages
bump-cask-pr: fix for casks that have multiple languages

MikeMcQuaid/brew,claui/brew,JCount/brew,konqui/brew,vitorgalvao/brew,konqui/brew,EricFromCanada/brew,claui/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,Homebrew/brew,konqui/brew,vitorgalvao/brew,claui/brew,EricFromCanada/brew,Homebrew/brew,vitorgalvao/brew,JCount/brew,nandub/brew,vitorgalvao/brew,EricFromCanada/brew,sjackman/homebrew,reitermarkus/brew,JCount/brew,sjackman/homebrew,reitermarkus/brew,nandub/brew,nandub/brew,claui/brew,reitermarkus/brew,Homebrew/brew,nandub/brew,reitermarkus/brew,konqui/brew,EricFromCanada/brew,JCount/brew,MikeMcQuaid/brew,sjackman/homebrew,sjackman/homebrew,Homebrew/brew