Update docstring

Co-authored-by: Derek Homeier <[email protected]>
astropy · Feb 1, 2024 · eea7796 · eea7796
1 parent 2a4f39a
commit eea7796
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/specutils/spectra/spectrum_mixin.py b/specutils/spectra/spectrum_mixin.py
@@ -192,9 +192,9 @@ def with_spectral_axis_unit(self, unit, velocity_convention=None,
                            rest_value=None):
         """
         Returns a new spectrum with a different spectral axis unit. Note that this creates a new
-        object using the converted spectral axis and thus drops the original WCS, if it existed.
-        The original WCS will be stored in the ``original_wcs`` entry of the new object's ``meta``
-        dictionary.
+        object using the converted spectral axis and thus drops the original WCS, if it existed,
+        replacing it with a :class:`~specutils.utils.wcs_utils.SpectralGWCS`. The original WCS
+        will be stored in the ``original_wcs`` entry of the new object's ``meta`` dictionary.
 
         Parameters
         ----------