Log Message:-----------Some desultory copy-editing.
Modified Files:-------------- pgsql/doc/src/sgml: ddl.sgml (r1.65 -> r1.66) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ddl.sgml.diff?r1=1.65&r2=1.66) queries.sgml (r1.36 -> r1.37) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/queries.sgml.diff?r1=1.36&r2=1.37) syntax.sgml (r1.110 -> r1.111) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/syntax.sgml.diff?r1=1.110&r2=1.111)