runtests.py: module docstring improved
runtests.py: module docstring improved

kaushik94/sympy,toolforger/sympy,lindsayad/sympy,sahilshekhawat/sympy,maniteja123/sympy,hargup/sympy,skidzo/sympy,aktech/sympy,VaibhavAgarwalVA/sympy,farhaanbukhsh/sympy,saurabhjn76/sympy,kaushik94/sympy,bukzor/sympy,jaimahajan1997/sympy,abhiii5459/sympy,chaffra/sympy,madan96/sympy,VaibhavAgarwalVA/sympy,debugger22/sympy,jamesblunt/sympy,lindsayad/sympy,ahhda/sympy,meghana1995/sympy,wanglongqi/sympy,jerli/sympy,MridulS/sympy,atreyv/sympy,tovrstra/sympy,yukoba/sympy,postvakje/sympy,meghana1995/sympy,Vishluck/sympy,ahhda/sympy,ryanGT/sympy,shipci/sympy,Mitchkoens/sympy,vipulroxx/sympy,yashsharan/sympy,saurabhjn76/sympy,AkademieOlympia/sympy,kevalds51/sympy,Gadal/sympy,oliverlee/sympy,hrashk/sympy,Mitchkoens/sympy,wyom/sympy,bukzor/sympy,meghana1995/sympy,Shaswat27/sympy,liangjiaxing/sympy,emon10005/sympy,jaimahajan1997/sympy,kmacinnis/sympy,minrk/sympy,mattpap/sympy-polys,cswiercz/sympy,kaichogami/sympy,hrashk/sympy,wanglongqi/sympy,moble/sympy,sampadsaha5/sympy,saurabhjn76/sympy,madan96/sympy,kmacinnis/sympy,kaichogami/sympy,iamutkarshtiwari/sympy,drufat/sympy,MridulS/sympy,Arafatk/sympy,kaichogami/sympy,hazelnusse/sympy-old,diofant/diofant,asm666/sympy,jerli/sympy,grevutiu-gabriel/sympy,aktech/sympy,maniteja123/sympy,hargup/sympy,lidavidm/sympy,hazelnusse/sympy-old,abloomston/sympy,iamutkarshtiwari/sympy,debugger22/sympy,cccfran/sympy,shikil/sympy,Gadal/sympy,drufat/sympy,asm666/sympy,ga7g08/sympy,yukoba/sympy,garvitr/sympy,atsao72/sympy,Davidjohnwilson/sympy,souravsingh/sympy,lidavidm/sympy,ChristinaZografou/sympy,mcdaniel67/sympy,jaimahajan1997/sympy,Mitchkoens/sympy,minrk/sympy,iamutkarshtiwari/sympy,moble/sympy,Designist/sympy,wyom/sympy,cswiercz/sympy,MechCoder/sympy,abloomston/sympy,rahuldan/sympy,pbrady/sympy,amitjamadagni/sympy,atreyv/sympy,beni55/sympy,pandeyadarsh/sympy,kumarkrishna/sympy,Sumith1896/sympy,atsao72/sympy,souravsingh/sympy,yashsharan/sympy,wanglongqi/sympy,Curious72/sympy,vipulroxx/sympy,jerli/sympy,postvakje/sympy,grevutiu-gabriel/sympy,moble/sympy,cswiercz/sympy,kumarkrishna/sympy,pandeyadarsh/sympy,chaffra/sympy,sahmed95/sympy,toolforger/sympy,AkademieOlympia/sympy,lindsayad/sympy,Designist/sympy,maniteja123/sympy,sahmed95/sympy,liangjiaxing/sympy,jamesblunt/sympy,shikil/sympy,drufat/sympy,sunny94/temp,MridulS/sympy,jbbskinny/sympy,lidavidm/sympy,wyom/sympy,MechCoder/sympy,beni55/sympy,Titan-C/sympy,dqnykamp/sympy,shipci/sympy,Sumith1896/sympy,Arafatk/sympy,AunShiLord/sympy,hargup/sympy,yukoba/sympy,emon10005/sympy,farhaanbukhsh/sympy,jbbskinny/sympy,Gadal/sympy,amitjamadagni/sympy,ga7g08/sympy,AkademieOlympia/sympy,debugger22/sympy,emon10005/sympy,Sumith1896/sympy,sampadsaha5/sympy,garvitr/sympy,pbrady/sympy,kevalds51/sympy,Curious72/sympy,mcdaniel67/sympy,madan96/sympy,Titan-C/sympy,flacjacket/sympy,kmacinnis/sympy,shipci/sympy,kumarkrishna/sympy,mafiya69/sympy,atsao72/sympy,Curious72/sympy,Shaswat27/sympy,kaushik94/sympy,Titan-C/sympy,AunShiLord/sympy,jbaayen/sympy,souravsingh/sympy,abhiii5459/sympy,ChristinaZografou/sympy,Shaswat27/sympy,oliverlee/sympy,mafiya69/sympy,ChristinaZografou/sympy,MechCoder/sympy,sunny94/temp,kevalds51/sympy,skidzo/sympy,atreyv/sympy,yashsharan/sympy,Arafatk/sympy,VaibhavAgarwalVA/sympy,jamesblunt/sympy,skirpichev/omg,hrashk/sympy,chaffra/sympy,ga7g08/sympy,aktech/sympy,Designist/sympy,sampadsaha5/sympy,ahhda/sympy,AunShiLord/sympy,postvakje/sympy,oliverlee/sympy,bukzor/sympy,farhaanbukhsh/sympy,pbrady/sympy,toolforger/sympy,asm666/sympy,beni55/sympy,fperez/sympy,skidzo/sympy,abhiii5459/sympy,sahilshekhawat/sympy,cccfran/sympy,srjoglekar246/sympy,mcdaniel67/sympy,sahilshekhawat/sympy,shikil/sympy,mafiya69/sympy,sahmed95/sympy,garvitr/sympy,Vishluck/sympy,rahuldan/sympy,cccfran/sympy,Davidjohnwilson/sympy,vipulroxx/sympy,grevutiu-gabriel/sympy,rahuldan/sympy,dqnykamp/sympy,Vishluck/sympy,abloomston/sympy,pernici/sympy,jbbskinny/sympy,Davidjohnwilson/sympy,dqnykamp/sympy,sunny94/temp,pandeyadarsh/sympy,KevinGoodsell/sympy,liangjiaxing/sympy