remove extra blank line
remove extra blank line

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