Log Message:-----------Update tcp connection faq.
Modified Files:-------------- pgsql-server/doc: FAQ (r1.267 -> r1.268) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/FAQ.diff?r1=1.267&r2=1.268) pgsql-server/doc/src/FAQ: FAQ.html (r1.225 -> r1.226) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/FAQ/FAQ.html.diff?r1=1.225&r2=1.226)