Remove unnecessary list comprehension.
Remove unnecessary list comprehension.

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