Pass `args` correctly in `brew fetch`.
Pass `args` correctly in `brew fetch`.

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