add >>>s to make the doctest block operate as a single block

Author: keflavich

docs/desi/desi.rst

@@ -58,9 +58,9 @@ we can define our region in the same way used in the example above.
     >>> pos = SkyCoord(ra, dec, unit='degree')
     >>> radius = Angle(radius_input, unit='arcmin')
     >>> im = DESILegacySurvey.get_images(pos, pixels, radius, data_release=9)
-
+    >>>
     >>> # All the information we need can be found within the object "im".
-
+    >>>
     >>> hdul = im[0]
     >>> hdul[0].header
     SIMPLE  =                    T / file does conform to FITS standard