Refs #37020 -- Corrected example command to update translation catalogs.

Passing the --domain flag again just overwrites the prior value.

Author: jacobtylerwalls

docs/internals/howto-release-django.txt

@@ -726,7 +726,9 @@ You're almost done! All that's left to do now is:
       .. code-block:: shell
 
          $ cd django
-         $ django-admin makemessages -l en --domain=djangojs --domain=django
+         $ django-admin makemessages -l en --domain=django
+         processing locale en
+         $ django-admin makemessages -l en --domain=djangojs
          processing locale en
 
    #. Review the diff before pushing and avoid committing changes to the