Log Message:-----------More minor updates and copy-editing.
Modified Files:-------------- pgsql/doc/src/sgml: cvs.sgml (r1.29 -> r1.30) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/cvs.sgml.diff?r1=1.29&r2=1.30) errcodes.sgml (r1.11 -> r1.12) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/errcodes.sgml.diff?r1=1.11&r2=1.12) release.sgml (r1.316 -> r1.317) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml.diff?r1=1.316&r2=1.317)