Document `MachOShim`.
Document `MachOShim`.

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