Log Message:
-----------
Improve description of \du and \dg, per suggestion from
Harald Armin Massa.
Modified Files:
--------------
pgsql/src/bin/psql:
help.c (r1.123 -> r1.124)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/help.c?r1=1.123&r2=1.124)