Added bug fix note to change log.
Added bug fix note to change log.

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