fix formatting in tests, comments
fix formatting in tests, comments

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