Fixed doctests for bsplines module.
Fixed doctests for bsplines module.

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