Simplify aggregation warning messages
Simplify aggregation warning messages

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