added missing `center` parameter
added missing `center` parameter

scipy/scipy,andyfaff/scipy,Stefan-Endres/scipy,andyfaff/scipy,ilayn/scipy,pizzathief/scipy,pizzathief/scipy,mdhaber/scipy,zerothi/scipy,mdhaber/scipy,pizzathief/scipy,vigna/scipy,anntzer/scipy,anntzer/scipy,Stefan-Endres/scipy,ilayn/scipy,scipy/scipy,perimosocordiae/scipy,anntzer/scipy,nmayorov/scipy,andyfaff/scipy,pizzathief/scipy,tylerjereddy/scipy,Eric89GXL/scipy,Eric89GXL/scipy,zerothi/scipy,andyfaff/scipy,endolith/scipy,zerothi/scipy,Eric89GXL/scipy,WarrenWeckesser/scipy,e-q/scipy,WarrenWeckesser/scipy,rgommers/scipy,e-q/scipy,pizzathief/scipy,scipy/scipy,anntzer/scipy,grlee77/scipy,perimosocordiae/scipy,Eric89GXL/scipy,Eric89GXL/scipy,tylerjereddy/scipy,grlee77/scipy,WarrenWeckesser/scipy,andyfaff/scipy,scipy/scipy,nmayorov/scipy,vigna/scipy,mdhaber/scipy,zerothi/scipy,rgommers/scipy,rgommers/scipy,grlee77/scipy,ilayn/scipy,anntzer/scipy,anntzer/scipy,nmayorov/scipy,endolith/scipy,zerothi/scipy,perimosocordiae/scipy,rgommers/scipy,endolith/scipy,tylerjereddy/scipy,tylerjereddy/scipy,matthew-brett/scipy,grlee77/scipy,Stefan-Endres/scipy,perimosocordiae/scipy,nmayorov/scipy,Stefan-Endres/scipy,mdhaber/scipy,grlee77/scipy,WarrenWeckesser/scipy,e-q/scipy,matthew-brett/scipy,endolith/scipy,vigna/scipy,Stefan-Endres/scipy,Stefan-Endres/scipy,vigna/scipy,andyfaff/scipy,endolith/scipy,ilayn/scipy,ilayn/scipy,WarrenWeckesser/scipy,mdhaber/scipy,perimosocordiae/scipy,e-q/scipy,perimosocordiae/scipy,matthew-brett/scipy,matthew-brett/scipy,zerothi/scipy,matthew-brett/scipy,mdhaber/scipy,WarrenWeckesser/scipy,ilayn/scipy,endolith/scipy,tylerjereddy/scipy,vigna/scipy,Eric89GXL/scipy,rgommers/scipy,scipy/scipy,nmayorov/scipy,scipy/scipy,e-q/scipy