Revert (1. + z) -> (1 + z) in elliptical distance
Revert (1. + z) -> (1 + z) in elliptical distance

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