Log Message:-----------Remove tabs in SGML files.
Modified Files:-------------- pgsql/doc/src/sgml: catalogs.sgml (r2.146 -> r2.147) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/catalogs.sgml.diff?r1=2.146&r2=2.147) config.sgml (r1.116 -> r1.117) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml.diff?r1=1.116&r2=1.117)