DOC: fix error in csgraph.laplacian docstring.
DOC: fix error in csgraph.laplacian docstring.

Thanks to Vlad Niculae for pointing out this issue.

jor-/scipy,jonycgn/scipy,anielsen001/scipy,argriffing/scipy,zerothi/scipy,Stefan-Endres/scipy,felipebetancur/scipy,jseabold/scipy,ilayn/scipy,mortonjt/scipy,teoliphant/scipy,mhogg/scipy,ortylp/scipy,josephcslater/scipy,nvoron23/scipy,perimosocordiae/scipy,petebachant/scipy,jakevdp/scipy,rgommers/scipy,ortylp/scipy,haudren/scipy,fredrikw/scipy,gef756/scipy,WarrenWeckesser/scipy,pnedunuri/scipy,behzadnouri/scipy,apbard/scipy,anielsen001/scipy,gdooper/scipy,maciejkula/scipy,Dapid/scipy,trankmichael/scipy,andyfaff/scipy,maniteja123/scipy,woodscn/scipy,surhudm/scipy,vberaudi/scipy,WillieMaddox/scipy,jseabold/scipy,Dapid/scipy,sonnyhu/scipy,lukauskas/scipy,gdooper/scipy,lukauskas/scipy,dch312/scipy,Newman101/scipy,WarrenWeckesser/scipy,andyfaff/scipy,ogrisel/scipy,nvoron23/scipy,josephcslater/scipy,e-q/scipy,Dapid/scipy,ilayn/scipy,bkendzior/scipy,vigna/scipy,aarchiba/scipy,maniteja123/scipy,mgaitan/scipy,juliantaylor/scipy,josephcslater/scipy,mortonjt/scipy,grlee77/scipy,felipebetancur/scipy,Newman101/scipy,matthewalbani/scipy,zxsted/scipy,mtrbean/scipy,ChanderG/scipy,bkendzior/scipy,person142/scipy,kleskjr/scipy,giorgiop/scipy,zerothi/scipy,pnedunuri/scipy,pschella/scipy,njwilson23/scipy,hainm/scipy,trankmichael/scipy,WillieMaddox/scipy,ortylp/scipy,fernand/scipy,Srisai85/scipy,efiring/scipy,cpaulik/scipy,larsmans/scipy,kalvdans/scipy,gdooper/scipy,andim/scipy,teoliphant/scipy,kleskjr/scipy,rgommers/scipy,Stefan-Endres/scipy,ogrisel/scipy,Gillu13/scipy,behzadnouri/scipy,vhaasteren/scipy,dominicelse/scipy,mikebenfield/scipy,richardotis/scipy,chatcannon/scipy,anntzer/scipy,lhilt/scipy,cpaulik/scipy,apbard/scipy,ChanderG/scipy,futurulus/scipy,tylerjereddy/scipy,vberaudi/scipy,petebachant/scipy,aman-iitj/scipy,juliantaylor/scipy,andim/scipy,sonnyhu/scipy,dominicelse/scipy,endolith/scipy,chatcannon/scipy,e-q/scipy,aeklant/scipy,mortada/scipy,ortylp/scipy,befelix/scipy,larsmans/scipy,chatcannon/scipy,anntzer/scipy,sargas/scipy,mdhaber/scipy,endolith/scipy,mingwpy/scipy,pizzathief/scipy,juliantaylor/scipy,scipy/scipy,witcxc/scipy,rmcgibbo/scipy,Shaswat27/scipy,vberaudi/scipy,sriki18/scipy,behzadnouri/scipy,rmcgibbo/scipy,ales-erjavec/scipy,richardotis/scipy,rgommers/scipy,aeklant/scipy,endolith/scipy,Shaswat27/scipy,endolith/scipy,pbrod/scipy,sonnyhu/scipy,chatcannon/scipy,FRidh/scipy,futurulus/scipy,kleskjr/scipy,gfyoung/scipy,minhlongdo/scipy,grlee77/scipy,FRidh/scipy,ndchorley/scipy,surhudm/scipy,fernand/scipy,person142/scipy,arokem/scipy,sonnyhu/scipy,gef756/scipy,zerothi/scipy,mhogg/scipy,maciejkula/scipy,vhaasteren/scipy,aarchiba/scipy,Kamp9/scipy,ales-erjavec/scipy,FRidh/scipy,gfyoung/scipy,WarrenWeckesser/scipy,pbrod/scipy,maniteja123/scipy,giorgiop/scipy,dch312/scipy,Shaswat27/scipy,jsilter/scipy,mdhaber/scipy,jjhelmus/scipy,maciejkula/scipy,lhilt/scipy,scipy/scipy,hainm/scipy,raoulbq/scipy,ales-erjavec/scipy,larsmans/scipy,mgaitan/scipy,nmayorov/scipy,dch312/scipy,perimosocordiae/scipy,vberaudi/scipy,grlee77/scipy,aarchiba/scipy,kalvdans/scipy,maniteja123/scipy,larsmans/scipy,piyush0609/scipy,piyush0609/scipy,jakevdp/scipy,zaxliu/scipy,pschella/scipy,trankmichael/scipy,jjhelmus/scipy,minhlongdo/scipy,arokem/scipy,sriki18/scipy,ilayn/scipy,FRidh/scipy,Kamp9/scipy,mdhaber/scipy,surhudm/scipy,matthew-brett/scipy,felipebetancur/scipy,zaxliu/scipy,aarchiba/scipy,grlee77/scipy,jjhelmus/scipy,Gillu13/scipy,WillieMaddox/scipy,cpaulik/scipy,teoliphant/scipy,juliantaylor/scipy,piyush0609/scipy,minhlongdo/scipy,sauliusl/scipy,woodscn/scipy,matthew-brett/scipy,ilayn/scipy,vhaasteren/scipy,anntzer/scipy,pizzathief/scipy,pizzathief/scipy,petebachant/scipy,mingwpy/scipy,behzadnouri/scipy,Stefan-Endres/scipy,jakevdp/scipy,gertingold/scipy,mingwpy/scipy,haudren/scipy,matthew-brett/scipy,matthewalbani/scipy,jsilter/scipy,andim/scipy,aman-iitj/scipy,ChanderG/scipy,vhaasteren/scipy,ortylp/scipy,Eric89GXL/scipy,mtrbean/scipy,newemailjdm/scipy,Kamp9/scipy,cpaulik/scipy,argriffing/scipy,befelix/scipy,gertingold/scipy,ndchorley/scipy,kleskjr/scipy,tylerjereddy/scipy,mortada/scipy,Shaswat27/scipy,argriffing/scipy,mikebenfield/scipy,Srisai85/scipy,gef756/scipy,anielsen001/scipy,lhilt/scipy,apbard/scipy,sauliusl/scipy,Newman101/scipy,jseabold/scipy,jonycgn/scipy,raoulbq/scipy,sargas/scipy,petebachant/scipy,vanpact/scipy,newemailjdm/scipy,jonycgn/scipy,WillieMaddox/scipy,newemailjdm/scipy,mortada/scipy,FRidh/scipy,jamestwebber/scipy,sauliusl/scipy,mikebenfield/scipy,zxsted/scipy,Kamp9/scipy,Newman101/scipy,dominicelse/scipy,lhilt/scipy,petebachant/scipy,pyramania/scipy,ChanderG/scipy,pnedunuri/scipy,witcxc/scipy,futurulus/scipy,vhaasteren/scipy,Srisai85/scipy,richardotis/scipy,maniteja123/scipy,minhlongdo/scipy,ogrisel/scipy,grlee77/scipy,tylerjereddy/scipy,anielsen001/scipy,arokem/scipy,surhudm/scipy,pbrod/scipy,befelix/scipy,trankmichael/scipy,person142/scipy,niknow/scipy,fernand/scipy,gfyoung/scipy,vigna/scipy,matthewalbani/scipy,vigna/scipy,fredrikw/scipy,cpaulik/scipy,pschella/scipy,mortada/scipy,sauliusl/scipy,larsmans/scipy,jor-/scipy,zaxliu/scipy,matthew-brett/scipy,pnedunuri/scipy,Srisai85/scipy,befelix/scipy,aman-iitj/scipy,sargas/scipy,pyramania/scipy,jsilter/scipy,jsilter/scipy,aman-iitj/scipy,perimosocordiae/scipy,aeklant/scipy,giorgiop/scipy,efiring/scipy,scipy/scipy,zaxliu/scipy,mhogg/scipy,mikebenfield/scipy,zxsted/scipy,Eric89GXL/scipy,zaxliu/scipy,jor-/scipy,nonhermitian/scipy,mortonjt/scipy,argriffing/scipy,sargas/scipy,scipy/scipy,ndchorley/scipy,mdhaber/scipy,mingwpy/scipy,pnedunuri/scipy,Newman101/scipy,raoulbq/scipy,Stefan-Endres/scipy,jonycgn/scipy,jjhelmus/scipy,njwilson23/scipy,fernand/scipy,jseabold/scipy,lhilt/scipy,andim/scipy,Dapid/scipy,Shaswat27/scipy,gdooper/scipy,apbard/scipy,zerothi/scipy,jonycgn/scipy,richardotis/scipy,gertingold/scipy,sonnyhu/scipy,zxsted/scipy,pnedunuri/scipy,kalvdans/scipy,nvoron23/scipy,zxsted/scipy,niknow/scipy,nmayorov/scipy,aeklant/scipy,hainm/scipy,hainm/scipy,juliantaylor/scipy,larsmans/scipy,dominicelse/scipy,mdhaber/scipy,Shaswat27/scipy,ndchorley/scipy,felipebetancur/scipy,mgaitan/scipy,njwilson23/scipy,Gillu13/scipy,haudren/scipy,behzadnouri/scipy,ales-erjavec/scipy,ogrisel/scipy,zxsted/scipy,jor-/scipy,josephcslater/scipy,sargas/scipy,woodscn/scipy,Dapid/scipy,mhogg/scipy,sriki18/scipy,niknow/scipy,lukauskas/scipy,chatcannon/scipy,mtrbean/scipy,pbrod/scipy,gfyoung/scipy,Eric89GXL/scipy,gdooper/scipy,anntzer/scipy,jakevdp/scipy,apbard/scipy,ndchorley/scipy,Newman101/scipy,WarrenWeckesser/scipy,maciejkula/scipy,sriki18/scipy,gfyoung/scipy,aeklant/scipy,rgommers/scipy,giorgiop/scipy,mortada/scipy,newemailjdm/scipy,vanpact/scipy,minhlongdo/scipy,nvoron23/scipy,ilayn/scipy,pyramania/scipy,pyramania/scipy,matthew-brett/scipy,arokem/scipy,kalvdans/scipy,matthewalbani/scipy,piyush0609/scipy,scipy/scipy,anielsen001/scipy,efiring/scipy,mtrbean/scipy,richardotis/scipy,fredrikw/scipy,bkendzior/scipy,newemailjdm/scipy,rmcgibbo/scipy,kleskjr/scipy,matthewalbani/scipy,mgaitan/scipy,Stefan-Endres/scipy,andim/scipy,jamestwebber/scipy,niknow/scipy,nonhermitian/scipy,trankmichael/scipy,Eric89GXL/scipy,ChanderG/scipy,andyfaff/scipy,jamestwebber/scipy,WarrenWeckesser/scipy,jamestwebber/scipy,pizzathief/scipy,ChanderG/scipy,anntzer/scipy,futurulus/scipy,efiring/scipy,rmcgibbo/scipy,jseabold/scipy,Dapid/scipy,aman-iitj/scipy,sauliusl/scipy,ndchorley/scipy,vigna/scipy,niknow/scipy,dch312/scipy,woodscn/scipy,vberaudi/scipy,vanpact/scipy,piyush0609/scipy,woodscn/scipy,teoliphant/scipy,tylerjereddy/scipy,nmayorov/scipy,Gillu13/scipy,fernand/scipy,mingwpy/scipy,Kamp9/scipy,raoulbq/scipy,Eric89GXL/scipy,endolith/scipy,pbrod/scipy,tylerjereddy/scipy,Gillu13/scipy,andyfaff/scipy,sauliusl/scipy,surhudm/scipy,mortonjt/scipy,josephcslater/scipy,jseabold/scipy,endolith/scipy,mikebenfield/scipy,lukauskas/scipy,witcxc/scipy,nonhermitian/scipy,ilayn/scipy,mtrbean/scipy,pyramania/scipy,maniteja123/scipy,befelix/scipy,bkendzior/scipy,aman-iitj/scipy,piyush0609/scipy,haudren/scipy,jjhelmus/scipy,zerothi/scipy,raoulbq/scipy,argriffing/scipy,surhudm/scipy,njwilson23/scipy,fredrikw/scipy,haudren/scipy,minhlongdo/scipy,mingwpy/scipy,person142/scipy,felipebetancur/scipy,mhogg/scipy,efiring/scipy,vberaudi/scipy,chatcannon/scipy,witcxc/scipy,cpaulik/scipy,lukauskas/scipy,ogrisel/scipy,maciejkula/scipy,vhaasteren/scipy,perimosocordiae/scipy,witcxc/scipy,e-q/scipy,pizzathief/scipy,hainm/scipy,gef756/scipy,nvoron23/scipy,nonhermitian/scipy,giorgiop/scipy,anntzer/scipy,vigna/scipy,vanpact/scipy,arokem/scipy,raoulbq/scipy,andyfaff/scipy,dch312/scipy,gef756/scipy,niknow/scipy,hainm/scipy,nmayorov/scipy,Srisai85/scipy,rmcgibbo/scipy,gertingold/scipy,e-q/scipy,rmcgibbo/scipy,haudren/scipy,njwilson23/scipy,Eric89GXL/scipy,e-q/scipy,vanpact/scipy,richardotis/scipy,woodscn/scipy,jor-/scipy,mgaitan/scipy,Srisai85/scipy,Kamp9/scipy,gef756/scipy,mortonjt/scipy,jsilter/scipy,newemailjdm/scipy,behzadnouri/scipy,WarrenWeckesser/scipy,zerothi/scipy,mtrbean/scipy,nvoron23/scipy,nmayorov/scipy,mdhaber/scipy,giorgiop/scipy,sonnyhu/scipy,andyfaff/scipy,ales-erjavec/scipy,dominicelse/scipy,kleskjr/scipy,aarchiba/scipy,andim/scipy,vanpact/scipy,fredrikw/scipy,njwilson23/scipy,kalvdans/scipy,pbrod/scipy,WillieMaddox/scipy,bkendzior/scipy,argriffing/scipy,teoliphant/scipy,pschella/scipy,perimosocordiae/scipy,Gillu13/scipy,ortylp/scipy,anielsen001/scipy,jamestwebber/scipy,scipy/scipy,Stefan-Endres/scipy,WillieMaddox/scipy,ales-erjavec/scipy,felipebetancur/scipy,person142/scipy,fredrikw/scipy,pschella/scipy,perimosocordiae/scipy,futurulus/scipy,zaxliu/scipy,mortada/scipy,nonhermitian/scipy,lukauskas/scipy,mgaitan/scipy,futurulus/scipy,trankmichael/scipy,jonycgn/scipy,fernand/scipy,sriki18/scipy,efiring/scipy,gertingold/scipy,jakevdp/scipy,sriki18/scipy,FRidh/scipy,mhogg/scipy,mortonjt/scipy,rgommers/scipy,petebachant/scipy