Fix technically correct, but non-sensical example in docstring
Fix technically correct, but non-sensical example in docstring

In coordiantes, we put in RA, DEC and typically RA is given
as hourangle and DEC in degrees. The example did te opposite.
While in principle, the math allows us to specify the RA
in degrees and te DEC in hourangle, that's never ever done.

Thus the example should also give units in (hourangle, deg)
and not the other way around.
Note that the exampel as give would fail, if DEC was > 24, so
just to make sure, I also changed a number.

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