DOC: clean up docstring formatting in cluster/hierarchy.py
DOC: clean up docstring formatting in cluster/hierarchy.py

zerothi/scipy,aeklant/scipy,jamestwebber/scipy,scipy/scipy,pizzathief/scipy,nmayorov/scipy,jjhelmus/scipy,dominicelse/scipy,apbard/scipy,scipy/scipy,gfyoung/scipy,WarrenWeckesser/scipy,ilayn/scipy,aarchiba/scipy,anntzer/scipy,aeklant/scipy,pyramania/scipy,ilayn/scipy,maniteja123/scipy,nmayorov/scipy,pschella/scipy,e-q/scipy,person142/scipy,maniteja123/scipy,Eric89GXL/scipy,lhilt/scipy,pschella/scipy,person142/scipy,jamestwebber/scipy,jjhelmus/scipy,aeklant/scipy,ilayn/scipy,pizzathief/scipy,matthew-brett/scipy,jor-/scipy,tylerjereddy/scipy,person142/scipy,lhilt/scipy,gdooper/scipy,bkendzior/scipy,nonhermitian/scipy,aarchiba/scipy,pschella/scipy,jakevdp/scipy,scipy/scipy,tylerjereddy/scipy,mdhaber/scipy,dominicelse/scipy,scipy/scipy,WarrenWeckesser/scipy,Eric89GXL/scipy,matthew-brett/scipy,zerothi/scipy,dominicelse/scipy,jjhelmus/scipy,aarchiba/scipy,Eric89GXL/scipy,tylerjereddy/scipy,endolith/scipy,nonhermitian/scipy,befelix/scipy,nonhermitian/scipy,rgommers/scipy,gertingold/scipy,matthew-brett/scipy,e-q/scipy,aeklant/scipy,jor-/scipy,maniteja123/scipy,Stefan-Endres/scipy,perimosocordiae/scipy,jjhelmus/scipy,rgommers/scipy,matthewalbani/scipy,jakevdp/scipy,andyfaff/scipy,matthewalbani/scipy,scipy/scipy,bkendzior/scipy,WarrenWeckesser/scipy,pyramania/scipy,arokem/scipy,vigna/scipy,rgommers/scipy,grlee77/scipy,kalvdans/scipy,bkendzior/scipy,pbrod/scipy,Eric89GXL/scipy,lhilt/scipy,pyramania/scipy,befelix/scipy,apbard/scipy,perimosocordiae/scipy,zerothi/scipy,mikebenfield/scipy,grlee77/scipy,apbard/scipy,scipy/scipy,gfyoung/scipy,zerothi/scipy,endolith/scipy,gertingold/scipy,Eric89GXL/scipy,person142/scipy,pschella/scipy,josephcslater/scipy,aarchiba/scipy,befelix/scipy,Stefan-Endres/scipy,gertingold/scipy,mdhaber/scipy,andyfaff/scipy,mdhaber/scipy,pbrod/scipy,arokem/scipy,kalvdans/scipy,rgommers/scipy,matthew-brett/scipy,pyramania/scipy,matthewalbani/scipy,perimosocordiae/scipy,gdooper/scipy,endolith/scipy,josephcslater/scipy,jamestwebber/scipy,jakevdp/scipy,tylerjereddy/scipy,anntzer/scipy,perimosocordiae/scipy,Stefan-Endres/scipy,pbrod/scipy,befelix/scipy,arokem/scipy,mikebenfield/scipy,andyfaff/scipy,mikebenfield/scipy,dominicelse/scipy,anntzer/scipy,Stefan-Endres/scipy,mdhaber/scipy,endolith/scipy,pbrod/scipy,nmayorov/scipy,nonhermitian/scipy,dominicelse/scipy,lhilt/scipy,mdhaber/scipy,Eric89GXL/scipy,ilayn/scipy,mikebenfield/scipy,pizzathief/scipy,jor-/scipy,jjhelmus/scipy,zerothi/scipy,anntzer/scipy,gertingold/scipy,maniteja123/scipy,grlee77/scipy,perimosocordiae/scipy,aeklant/scipy,nmayorov/scipy,matthewalbani/scipy,pbrod/scipy,gdooper/scipy,apbard/scipy,jamestwebber/scipy,bkendzior/scipy,befelix/scipy,andyfaff/scipy,perimosocordiae/scipy,jamestwebber/scipy,grlee77/scipy,maniteja123/scipy,pschella/scipy,matthewalbani/scipy,gfyoung/scipy,gdooper/scipy,endolith/scipy,kalvdans/scipy,pbrod/scipy,anntzer/scipy,WarrenWeckesser/scipy,gdooper/scipy,anntzer/scipy,arokem/scipy,mikebenfield/scipy,ilayn/scipy,apbard/scipy,bkendzior/scipy,pyramania/scipy,kalvdans/scipy,ilayn/scipy,josephcslater/scipy,lhilt/scipy,aarchiba/scipy,jakevdp/scipy,andyfaff/scipy,tylerjereddy/scipy,nonhermitian/scipy,josephcslater/scipy,Stefan-Endres/scipy,kalvdans/scipy,nmayorov/scipy,jor-/scipy,rgommers/scipy,e-q/scipy,maniteja123/scipy,gertingold/scipy,WarrenWeckesser/scipy,Stefan-Endres/scipy,person142/scipy,pizzathief/scipy,vigna/scipy,gfyoung/scipy,pizzathief/scipy,vigna/scipy,gfyoung/scipy,josephcslater/scipy,zerothi/scipy,WarrenWeckesser/scipy,e-q/scipy,endolith/scipy,mdhaber/scipy,vigna/scipy,andyfaff/scipy,jakevdp/scipy,grlee77/scipy,vigna/scipy,arokem/scipy,jor-/scipy,matthew-brett/scipy,e-q/scipy