python_helper.rb: Little comment improvement
python_helper.rb: Little comment improvement

vitorgalvao/brew,tonyg/homebrew,gordonmcshane/homebrew,ilovezfs/brew,toonetown/homebrew,nandub/brew,gregory-nisbet/brew,bfontaine/brew,reelsense/brew,EricFromCanada/brew,amar-laksh/brew_sudo,hanxue/linuxbrew,konqui/brew,JCount/brew,mistydemeo/homebrew,DomT4/brew,vitorgalvao/brew,bfontaine/brew,nandub/brew,staticfloat/brew,konqui/brew,hanxue/linuxbrew,gregory-nisbet/brew,sjackman/homebrew,DomT4/brew,AnastasiaSulyagina/brew,Linuxbrew/brew,pseudocody/brew,Linuxbrew/brew,mistydemeo/homebrew,zmwangx/brew,EricFromCanada/brew,nandub/brew,MikeMcQuaid/brew,maxim-belkin/brew,claui/brew,mahori/brew,konqui/brew,zmwangx/brew,palxex/brew,JCount/brew,reelsense/brew,gordonmcshane/homebrew,EricFromCanada/brew,maxim-belkin/brew,reitermarkus/brew,reitermarkus/brew,EricFromCanada/brew,rwhogg/brew,amar-laksh/brew_sudo,mahori/brew,hanxue/linuxbrew,reitermarkus/brew,palxex/brew,aw1621107/brew,ilovezfs/brew,rwhogg/brew,amar-laksh/brew_sudo,muellermartin/dist,Homebrew/brew,JCount/brew,mgrimes/brew,mgrimes/brew,jmsundar/brew,aw1621107/brew,mgrimes/brew,reitermarkus/brew,sjackman/homebrew,nandub/brew,claui/brew,AnastasiaSulyagina/brew,Homebrew/brew,Linuxbrew/brew,pseudocody/brew,claui/brew,vitorgalvao/brew,DomT4/brew,ilovezfs/brew,mahori/brew,alyssais/brew,JCount/brew,AnastasiaSulyagina/brew,maxim-belkin/brew,Linuxbrew/brew,bfontaine/brew,mistydemeo/homebrew,Homebrew/brew,mahori/brew,muellermartin/dist,rwhogg/brew,sjackman/homebrew,reelsense/brew,claui/brew,Homebrew/brew,jmsundar/brew,MikeMcQuaid/brew,gregory-nisbet/brew,toonetown/homebrew,staticfloat/brew,MikeMcQuaid/brew,zmwangx/brew,vitorgalvao/brew,tonyg/homebrew,alyssais/brew,toonetown/homebrew,konqui/brew,jmsundar/brew,tonyg/homebrew,aw1621107/brew,DomT4/brew,palxex/brew,gordonmcshane/homebrew,muellermartin/dist,MikeMcQuaid/brew,sjackman/homebrew,staticfloat/brew,pseudocody/brew,alyssais/brew