fix doc env
fix doc env

--HG--
branch : trunk

mhils/pytest,ghostsquad/pytest,lukas-bednar/pytest,bukzor/pytest,vodik/pytest,Bjwebb/pytest,lukas-bednar/pytest,abusalimov/pytest,Carreau/pytest,eli-b/pytest,nicoddemus/repo-test,JonathonSonesen/pytest,pfctdayelise/pytest,userzimmermann/pytest,nicoddemus/pytest,oleg-alexandrov/pytest,mdboom/pytest,gabrielcnr/pytest,hpk42/pytest,chiller/pytest,The-Compiler/pytest,rouge8/pytest,tomviner/pytest,oleg-alexandrov/pytest,doordash/pytest,untitaker/pytest,Bachmann1234/pytest,ionelmc/pytest,malinoff/pytest,omarkohl/pytest,ojake/pytest,jaraco/pytest,pelme/pytest,chillbear/pytest,Magicjarvis/py,bubenkoff/pytest,skylarjhdownes/pytest,ropez/pytest,bubenkoff/pytest,tomviner/pytest,tgoodlet/pytest,takluyver/pytest,icemac/pytest,codewarrior0/pytest,inirudebwoy/pytest,ojake/pytest,omarkohl/pytest,chiller/pytest,Bachmann1234/pytest,tareqalayan/pytest,ropez/pytest,MengJueM/pytest,takluyver/pytest,pelme/pytest,flub/pytest,nicoddemus/pytest,rmfitzpatrick/pytest,markshao/pytest,rouge8/pytest,gabrielcnr/pytest,doordash/pytest,chillbear/pytest,jb098/pytest,hunse/pytest,untitaker/pytest,codewarrior0/pytest,bukzor/pytest,JonathonSonesen/pytest,txomon/pytest,etataurov/pytest,pytest-dev/pytest,hpk42/pytest,vodik/pytest,MengJueM/pytest,davidszotten/pytest,Haibo-Wang-ORG/pytest,MichaelAquilina/pytest,hackebrot/pytest,Bjwebb/pytest,The-Compiler/pytest,Carreau/pytest,mhils/pytest,mdboom/pytest,jb098/pytest,ddboline/pytest,inirudebwoy/pytest,vmalloc/dessert,mbirtwell/pytest,wfxiang08/pytest,icemac/pytest,abusalimov/pytest,RonnyPfannschmidt/pytest,ericdill/pytest,nicoddemus/repo-test,ghostsquad/pytest,Akasurde/pytest,pytest-dev/py,hunse/pytest,Haibo-Wang-ORG/pytest,mbirtwell/pytest,alfredodeza/pytest,ionelmc/pytest,ericdill/pytest,wfxiang08/pytest,userzimmermann/pytest