DOC: Fix fmin examples
DOC: Fix fmin examples

This fixes #6904 (which has been closed already for some reason)

anntzer/numpy,endolith/numpy,madphysicist/numpy,AustereCuriosity/numpy,rherault-insa/numpy,dwillmer/numpy,Eric89GXL/numpy,stuarteberg/numpy,rgommers/numpy,seberg/numpy,gfyoung/numpy,mhvk/numpy,joferkington/numpy,skwbc/numpy,rherault-insa/numpy,shoyer/numpy,madphysicist/numpy,simongibbons/numpy,ahaldane/numpy,madphysicist/numpy,argriffing/numpy,ssanderson/numpy,numpy/numpy,maniteja123/numpy,skwbc/numpy,WarrenWeckesser/numpy,pdebuyl/numpy,b-carter/numpy,njase/numpy,kiwifb/numpy,jorisvandenbossche/numpy,njase/numpy,bertrand-l/numpy,MSeifert04/numpy,jakirkham/numpy,WarrenWeckesser/numpy,shoyer/numpy,stuarteberg/numpy,mattip/numpy,SiccarPoint/numpy,simongibbons/numpy,MSeifert04/numpy,utke1/numpy,bringingheavendown/numpy,mhvk/numpy,joferkington/numpy,Eric89GXL/numpy,tacaswell/numpy,bertrand-l/numpy,drasmuss/numpy,simongibbons/numpy,Eric89GXL/numpy,SiccarPoint/numpy,MSeifert04/numpy,kiwifb/numpy,mattip/numpy,pbrod/numpy,chiffa/numpy,SiccarPoint/numpy,maniteja123/numpy,ahaldane/numpy,kiwifb/numpy,shoyer/numpy,endolith/numpy,bringingheavendown/numpy,mattip/numpy,pdebuyl/numpy,solarjoe/numpy,MSeifert04/numpy,seberg/numpy,jakirkham/numpy,drasmuss/numpy,stuarteberg/numpy,numpy/numpy,madphysicist/numpy,pizzathief/numpy,maniteja123/numpy,Eric89GXL/numpy,endolith/numpy,abalkin/numpy,stuarteberg/numpy,MSeifert04/numpy,endolith/numpy,mhvk/numpy,madphysicist/numpy,WarrenWeckesser/numpy,dwillmer/numpy,seberg/numpy,pizzathief/numpy,charris/numpy,jorisvandenbossche/numpy,dwillmer/numpy,behzadnouri/numpy,numpy/numpy,grlee77/numpy,behzadnouri/numpy,dwillmer/numpy,gfyoung/numpy,rgommers/numpy,njase/numpy,jorisvandenbossche/numpy,bertrand-l/numpy,abalkin/numpy,shoyer/numpy,tynn/numpy,gmcastil/numpy,SiccarPoint/numpy,b-carter/numpy,grlee77/numpy,abalkin/numpy,rherault-insa/numpy,argriffing/numpy,numpy/numpy,grlee77/numpy,utke1/numpy,ahaldane/numpy,tynn/numpy,ahaldane/numpy,pbrod/numpy,joferkington/numpy,pbrod/numpy,mhvk/numpy,chiffa/numpy,solarjoe/numpy,AustereCuriosity/numpy,jakirkham/numpy,charris/numpy,chatcannon/numpy,simongibbons/numpy,anntzer/numpy,argriffing/numpy,gfyoung/numpy,behzadnouri/numpy,grlee77/numpy,tacaswell/numpy,charris/numpy,ddasilva/numpy,anntzer/numpy,rgommers/numpy,pdebuyl/numpy,jakirkham/numpy,bringingheavendown/numpy,gmcastil/numpy,seberg/numpy,tynn/numpy,ContinuumIO/numpy,jorisvandenbossche/numpy,simongibbons/numpy,AustereCuriosity/numpy,anntzer/numpy,shoyer/numpy,joferkington/numpy,skwbc/numpy,jakirkham/numpy,grlee77/numpy,mhvk/numpy,chiffa/numpy,mattip/numpy,utke1/numpy,pbrod/numpy,pizzathief/numpy,b-carter/numpy,pdebuyl/numpy,ahaldane/numpy,ssanderson/numpy,jorisvandenbossche/numpy,solarjoe/numpy,ddasilva/numpy,charris/numpy,ddasilva/numpy,ContinuumIO/numpy,chatcannon/numpy,drasmuss/numpy,WarrenWeckesser/numpy,pbrod/numpy,tacaswell/numpy,ssanderson/numpy,chatcannon/numpy,pizzathief/numpy,WarrenWeckesser/numpy,gmcastil/numpy,rgommers/numpy,pizzathief/numpy,ContinuumIO/numpy