Updated docstring and small fix
Updated docstring and small fix

1) Updated the vectorize_lambdify's docstring
2) The np.seterr in vectorized_lambdify is called even when there is no
exception.

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