DOC: Minor wording improvements
DOC: Minor wording improvements

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