DOC: make a note in benchmarks README on how to run without rebuilding.
DOC: make a note in benchmarks README on how to run without rebuilding.

[ci skip]

endolith/scipy,ilayn/scipy,pizzathief/scipy,mdhaber/scipy,WarrenWeckesser/scipy,matthew-brett/scipy,aarchiba/scipy,rgommers/scipy,anntzer/scipy,apbard/scipy,perimosocordiae/scipy,grlee77/scipy,jamestwebber/scipy,gertingold/scipy,jor-/scipy,Stefan-Endres/scipy,jor-/scipy,jamestwebber/scipy,jamestwebber/scipy,ilayn/scipy,e-q/scipy,lhilt/scipy,matthew-brett/scipy,vigna/scipy,Stefan-Endres/scipy,perimosocordiae/scipy,endolith/scipy,lhilt/scipy,aarchiba/scipy,apbard/scipy,aarchiba/scipy,nmayorov/scipy,person142/scipy,Stefan-Endres/scipy,jamestwebber/scipy,scipy/scipy,gfyoung/scipy,apbard/scipy,gfyoung/scipy,gertingold/scipy,aeklant/scipy,e-q/scipy,matthew-brett/scipy,tylerjereddy/scipy,nmayorov/scipy,rgommers/scipy,tylerjereddy/scipy,tylerjereddy/scipy,scipy/scipy,nmayorov/scipy,gfyoung/scipy,WarrenWeckesser/scipy,lhilt/scipy,andyfaff/scipy,e-q/scipy,arokem/scipy,aeklant/scipy,Eric89GXL/scipy,lhilt/scipy,Stefan-Endres/scipy,anntzer/scipy,matthew-brett/scipy,arokem/scipy,gfyoung/scipy,arokem/scipy,jor-/scipy,mdhaber/scipy,grlee77/scipy,mdhaber/scipy,anntzer/scipy,Stefan-Endres/scipy,anntzer/scipy,rgommers/scipy,aeklant/scipy,matthew-brett/scipy,person142/scipy,e-q/scipy,zerothi/scipy,pizzathief/scipy,zerothi/scipy,andyfaff/scipy,mdhaber/scipy,andyfaff/scipy,e-q/scipy,endolith/scipy,gertingold/scipy,ilayn/scipy,jor-/scipy,andyfaff/scipy,tylerjereddy/scipy,pizzathief/scipy,mdhaber/scipy,jamestwebber/scipy,grlee77/scipy,Eric89GXL/scipy,mdhaber/scipy,endolith/scipy,WarrenWeckesser/scipy,apbard/scipy,person142/scipy,ilayn/scipy,zerothi/scipy,Stefan-Endres/scipy,gertingold/scipy,aeklant/scipy,vigna/scipy,endolith/scipy,vigna/scipy,arokem/scipy,pizzathief/scipy,WarrenWeckesser/scipy,andyfaff/scipy,aeklant/scipy,nmayorov/scipy,zerothi/scipy,scipy/scipy,person142/scipy,gfyoung/scipy,WarrenWeckesser/scipy,aarchiba/scipy,grlee77/scipy,ilayn/scipy,nmayorov/scipy,aarchiba/scipy,scipy/scipy,anntzer/scipy,vigna/scipy,WarrenWeckesser/scipy,zerothi/scipy,gertingold/scipy,rgommers/scipy,jor-/scipy,scipy/scipy,perimosocordiae/scipy,grlee77/scipy,apbard/scipy,anntzer/scipy,Eric89GXL/scipy,pizzathief/scipy,andyfaff/scipy,perimosocordiae/scipy,vigna/scipy,zerothi/scipy,rgommers/scipy,Eric89GXL/scipy,lhilt/scipy,scipy/scipy,perimosocordiae/scipy,Eric89GXL/scipy,tylerjereddy/scipy,perimosocordiae/scipy,ilayn/scipy,person142/scipy,endolith/scipy,Eric89GXL/scipy,arokem/scipy