Fixed typo in main command line parser.
Fixed typo in main command line parser.

zorosteven/pip,alex/pip,alex/pip,pypa/pip,nthall/pip,davidovich/pip,jythontools/pip,rbtcollins/pip,graingert/pip,qbdsoft/pip,supriyantomaftuh/pip,pfmoore/pip,jmagnusson/pip,Gabriel439/pip,xavfernandez/pip,tdsmith/pip,cjerdonek/pip,pjdelport/pip,Ivoz/pip,zorosteven/pip,mujiansu/pip,jamezpolley/pip,wkeyword/pip,sigmavirus24/pip,ncoghlan/pip,prasaianooz/pip,mattrobenolt/pip,tdsmith/pip,qbdsoft/pip,qwcode/pip,pjdelport/pip,davidovich/pip,Gabriel439/pip,chaoallsome/pip,chaoallsome/pip,sbidoul/pip,luzfcb/pip,mattrobenolt/pip,caosmo/pip,chaoallsome/pip,willingc/pip,msabramo/pip,zenlambda/pip,KarelJakubec/pip,caosmo/pip,rbtcollins/pip,benesch/pip,prasaianooz/pip,atdaemon/pip,sbidoul/pip,RonnyPfannschmidt/pip,minrk/pip,haridsv/pip,rouge8/pip,Carreau/pip,harrisonfeng/pip,fiber-space/pip,wkeyword/pip,benesch/pip,ChristopherHogan/pip,KarelJakubec/pip,patricklaw/pip,haridsv/pip,yati-sagade/pip,zvezdan/pip,ChristopherHogan/pip,harrisonfeng/pip,mujiansu/pip,mindw/pip,RonnyPfannschmidt/pip,alquerci/pip,techtonik/pip,dstufft/pip,ncoghlan/pip,qwcode/pip,dstufft/pip,RonnyPfannschmidt/pip,rbtcollins/pip,atdaemon/pip,h4ck3rm1k3/pip,willingc/pip,habnabit/pip,alex/pip,haridsv/pip,esc/pip,pjdelport/pip,graingert/pip,msabramo/pip,alquerci/pip,mujiansu/pip,erikrose/pip,jmagnusson/pip,radiosilence/pip,graingert/pip,squidsoup/pip,pradyunsg/pip,yati-sagade/pip,mindw/pip,qbdsoft/pip,blarghmatey/pip,supriyantomaftuh/pip,mindw/pip,davidovich/pip,jasonkying/pip,luzfcb/pip,zvezdan/pip,natefoo/pip,KarelJakubec/pip,Gabriel439/pip,zenlambda/pip,prasaianooz/pip,habnabit/pip,rouge8/pip,supriyantomaftuh/pip,James-Firth/pip,sigmavirus24/pip,fiber-space/pip,h4ck3rm1k3/pip,xavfernandez/pip,ChristopherHogan/pip,zenlambda/pip,wkeyword/pip,jamezpolley/pip,yati-sagade/pip,luzfcb/pip,caosmo/pip,cjerdonek/pip,fiber-space/pip,xavfernandez/pip,Ivoz/pip,benesch/pip,techtonik/pip,atdaemon/pip,James-Firth/pip,rouge8/pip,squidsoup/pip,techtonik/pip,zvezdan/pip,nthall/pip,pradyunsg/pip,jmagnusson/pip,patricklaw/pip,blarghmatey/pip,blarghmatey/pip,squidsoup/pip,Carreau/pip,esc/pip,tdsmith/pip,natefoo/pip,nthall/pip,zorosteven/pip,h4ck3rm1k3/pip,pypa/pip,ianw/pip,James-Firth/pip,jamezpolley/pip,willingc/pip,jasonkying/pip,erikrose/pip,jasonkying/pip,habnabit/pip,natefoo/pip,sigmavirus24/pip,esc/pip,dstufft/pip,minrk/pip,jythontools/pip,domenkozar/pip,ncoghlan/pip,pfmoore/pip,erikrose/pip,ianw/pip,harrisonfeng/pip,jythontools/pip