docs: update homebrew-pypi-poet instructions
docs: update homebrew-pypi-poet instructions

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