Minor typo fix in documentation; the module is 'angles' not 'angle'.
Minor typo fix in documentation; the module is 'angles' not 'angle'.

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