Fix matplotlib axes doc link
Fix matplotlib axes doc link


[docs only]

astropy/astropy,lpsinger/astropy,mhvk/astropy,bsipocz/astropy,astropy/astropy,astropy/astropy,lpsinger/astropy,saimn/astropy,astropy/astropy,mhvk/astropy,pllim/astropy,dhomeier/astropy,larrybradley/astropy,bsipocz/astropy,saimn/astropy,larrybradley/astropy,bsipocz/astropy,MSeifert04/astropy,pllim/astropy,StuartLittlefair/astropy,dhomeier/astropy,astropy/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,stargaser/astropy,dhomeier/astropy,mhvk/astropy,MSeifert04/astropy,mhvk/astropy,dhomeier/astropy,pllim/astropy,StuartLittlefair/astropy,stargaser/astropy,larrybradley/astropy,MSeifert04/astropy,stargaser/astropy,lpsinger/astropy,pllim/astropy,aleksandr-bakanov/astropy,lpsinger/astropy,larrybradley/astropy,bsipocz/astropy,saimn/astropy,larrybradley/astropy,aleksandr-bakanov/astropy,stargaser/astropy,StuartLittlefair/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,lpsinger/astropy,dhomeier/astropy,MSeifert04/astropy,saimn/astropy,saimn/astropy,pllim/astropy,mhvk/astropy