fix typo in comment

    (merge https://trac.osgeo.org/grass/changeset/62346 from trunk)


git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@62347 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/temporal/core.py

@@ -229,7 +229,7 @@ def _init_tgis_message_interface(raise_on_error=False):
 
 def get_tgis_message_interface():
     """!Return the temporal GIS message interface which is of type
-       grass.pyhrass.message.Messenger()
+       grass.pygrass.message.Messenger()
 
        Use this message interface to print messages to stdout using the
        GRASS C-library messaging system.