Update WCS remote data doctest
Update WCS remote data doctest

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