Remove rule about last line of docstring being a blank line.
Remove rule about last line of docstring being a blank line.

WarrenWeckesser/scipy,perimosocordiae/scipy,scipy/scipy,andyfaff/scipy,mdhaber/scipy,ilayn/scipy,scipy/scipy,Stefan-Endres/scipy,perimosocordiae/scipy,rgommers/scipy,perimosocordiae/scipy,anntzer/scipy,andyfaff/scipy,ilayn/scipy,mdhaber/scipy,Stefan-Endres/scipy,andyfaff/scipy,andyfaff/scipy,Stefan-Endres/scipy,endolith/scipy,endolith/scipy,andyfaff/scipy,rgommers/scipy,vigna/scipy,anntzer/scipy,mdhaber/scipy,anntzer/scipy,scipy/scipy,Stefan-Endres/scipy,vigna/scipy,WarrenWeckesser/scipy,Stefan-Endres/scipy,scipy/scipy,ilayn/scipy,perimosocordiae/scipy,WarrenWeckesser/scipy,ilayn/scipy,vigna/scipy,WarrenWeckesser/scipy,rgommers/scipy,vigna/scipy,endolith/scipy,mdhaber/scipy,ilayn/scipy,mdhaber/scipy,endolith/scipy,rgommers/scipy,perimosocordiae/scipy,endolith/scipy,Stefan-Endres/scipy,scipy/scipy,scipy/scipy,anntzer/scipy,vigna/scipy,anntzer/scipy,ilayn/scipy,perimosocordiae/scipy,anntzer/scipy,WarrenWeckesser/scipy,rgommers/scipy,WarrenWeckesser/scipy,mdhaber/scipy,endolith/scipy,andyfaff/scipy