DOC: Copy edits from @willingc
DOC: Copy edits from @willingc

This is the first batch of suggestions.

Co-Authored-By: Carol Willing <9663509b48b42cbee4127a831f988c768f270a69@willingconsulting.com>
pdebuyl/numpy,WarrenWeckesser/numpy,pdebuyl/numpy,jakirkham/numpy,mattip/numpy,MSeifert04/numpy,pizzathief/numpy,mhvk/numpy,ahaldane/numpy,numpy/numpy,mattip/numpy,seberg/numpy,grlee77/numpy,pbrod/numpy,endolith/numpy,endolith/numpy,MSeifert04/numpy,pbrod/numpy,WarrenWeckesser/numpy,grlee77/numpy,simongibbons/numpy,jorisvandenbossche/numpy,madphysicist/numpy,mhvk/numpy,endolith/numpy,jorisvandenbossche/numpy,anntzer/numpy,ahaldane/numpy,anntzer/numpy,abalkin/numpy,numpy/numpy,rgommers/numpy,ahaldane/numpy,charris/numpy,jorisvandenbossche/numpy,madphysicist/numpy,abalkin/numpy,madphysicist/numpy,pizzathief/numpy,WarrenWeckesser/numpy,mhvk/numpy,WarrenWeckesser/numpy,madphysicist/numpy,seberg/numpy,madphysicist/numpy,pizzathief/numpy,jorisvandenbossche/numpy,numpy/numpy,pdebuyl/numpy,simongibbons/numpy,simongibbons/numpy,charris/numpy,jorisvandenbossche/numpy,abalkin/numpy,simongibbons/numpy,grlee77/numpy,ahaldane/numpy,numpy/numpy,anntzer/numpy,jakirkham/numpy,MSeifert04/numpy,ahaldane/numpy,grlee77/numpy,grlee77/numpy,WarrenWeckesser/numpy,MSeifert04/numpy,pizzathief/numpy,MSeifert04/numpy,rgommers/numpy,pdebuyl/numpy,seberg/numpy,rgommers/numpy,seberg/numpy,mattip/numpy,anntzer/numpy,pbrod/numpy,pizzathief/numpy,charris/numpy,rgommers/numpy,mhvk/numpy,jakirkham/numpy,mattip/numpy,mhvk/numpy,jakirkham/numpy,pbrod/numpy,endolith/numpy,simongibbons/numpy,charris/numpy,pbrod/numpy,jakirkham/numpy