Log Message:
-----------
Put pg_user_mapping section into the right (alphabetical) order.
Modified Files:
--------------
pgsql/doc/src/sgml:
catalogs.sgml (r2.192 -> r2.193)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/catalogs.sgml?r1=2.192&r2=2.193)