Fixed a typo in CHANGES.rst
Fixed a typo in CHANGES.rst

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