PEP8 consistency
PEP8 consistency

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