Correct warning exclusions.
Correct warning exclusions.

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