Log Message:-----------Editorial improvements to description of pg_settings view.
Modified Files:-------------- pgsql/doc/src/sgml: catalogs.sgml (r2.177 -> r2.178) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/catalogs.sgml?r1=2.177&r2=2.178)
