rephrase headers
rephrase headers

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