fixed inverse deletion
fixed inverse deletion

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