fix paster usage
fix paster usage

z-fork/gunicorn,pschanely/gunicorn,jamesblunt/gunicorn,ephes/gunicorn,1stvamp/gunicorn,wong2/gunicorn,1stvamp/gunicorn,prezi/gunicorn,malept/gunicorn,ccl0326/gunicorn,beni55/gunicorn,gtrdotmcs/gunicorn,gtrdotmcs/gunicorn,tejasmanohar/gunicorn,keakon/gunicorn,zhoucen/gunicorn,pschanely/gunicorn,wong2/gunicorn,1stvamp/gunicorn,mvaled/gunicorn,urbaniak/gunicorn,urbaniak/gunicorn,prezi/gunicorn,alex/gunicorn,mvaled/gunicorn,ccl0326/gunicorn,pschanely/gunicorn,jamesblunt/gunicorn,malept/gunicorn,alex/gunicorn,harrisonfeng/gunicorn,tempbottle/gunicorn,wong2/gunicorn,ccl0326/gunicorn,MrKiven/gunicorn,mvaled/gunicorn,gtrdotmcs/gunicorn,prezi/gunicorn,WSDC-NITWarangal/gunicorn,urbaniak/gunicorn,elelianghh/gunicorn,malept/gunicorn,zhoucen/gunicorn,ammaraskar/gunicorn,alex/gunicorn,zhoucen/gunicorn,GitHublong/gunicorn,jamesblunt/gunicorn