Minor tweak to help for the python= option.
Minor tweak to help for the python= option.

mheiges/sshuttle,vStone/sshuttle,loadlj/sshuttle,CasparLi/sshuttle,mralexgray/sshuttle,luthfihm/sshuttle,mheiges/sshuttle,guiquanz/sshuttle,michaelcontento/sshuttle,sshuttle/sshuttle,ru-faraon/sshuttle,sshuttle/sshuttle,brianmay/sshuttle,luthfihm/sshuttle,brianmay/sshuttle,zabracks/sshuttle,bitmonk/sshuttle,CasparLi/sshuttle,dushmis/sshuttle,shaunstanislaus/sshuttle,xtaran/sshuttle,ru-faraon/sshuttle,dxq-git/sshuttle,ru-faraon/sshuttle,zabracks/sshuttle,cgundogan/sshuttle,GrimDerp/sshuttle,cgundogan/sshuttle,GrimDerp/sshuttle,loadlj/sshuttle,v2e4lisp/sshuttle,mheiges/sshuttle,dxq-git/sshuttle,guiquanz/sshuttle,dushmis/sshuttle,michaelcontento/sshuttle,mralexgray/sshuttle,v2e4lisp/sshuttle,fastly/sshuttle,mralexgray/sshuttle,apenwarr/sshuttle,dushmis/sshuttle,bitmonk/sshuttle,shaunstanislaus/sshuttle,CasparLi/sshuttle,zabracks/sshuttle,shaunstanislaus/sshuttle,v2e4lisp/sshuttle,sekka1/sshuttle,luthfihm/sshuttle,sekka1/sshuttle,brianmay/sshuttle,fastly/sshuttle,apenwarr/sshuttle,vStone/sshuttle,GrimDerp/sshuttle,bitmonk/sshuttle,xtaran/sshuttle,xtaran/sshuttle,guiquanz/sshuttle,brianmay/sshuttle,sekka1/sshuttle,fastly/sshuttle,michaelcontento/sshuttle,vStone/sshuttle,cgundogan/sshuttle,dxq-git/sshuttle,loadlj/sshuttle