fix typo from https://trac.osgeo.org/grass/changeset/37117

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@37118 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/grass.py

@@ -133,7 +133,7 @@ def parse_command(*args, **kwargs):
     res = read_command(*args, **kwargs)
 
     if parse:
-        res parse(res, **parse_args)
+        return parse(res, **parse_args)
 
     return res