Attempt to correct docstring format. Convert longitude to radians value.
Attempt to correct docstring format. Convert longitude to radians value.

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