Update funcs docs to give Quantity return type
Update funcs docs to give Quantity return type

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