Log Message:-----------Remove tabs from SGML docs.
Modified Files:-------------- pgsql/doc/src/sgml: catalogs.sgml (r2.187 -> r2.188) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/catalogs.sgml?r1=2.187&r2=2.188)