Log Message:-----------Use <> for libpq #include in example programs, per suggestion from Josh Berkus.
Modified Files:-------------- pgsql/doc/src/sgml: libpq.sgml (r1.302 -> r1.303) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/libpq.sgml?r1=1.302&r2=1.303)
