fixed failing test
fixed failing test

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