Log Message: ----------- Add mention of duplicate connection messages from psql, per Andrew.
Modified Files:
--------------
pgsql/doc/src/sgml:
config.sgml (r1.20 -> r1.21)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml.diff?r1=1.20&r2=1.21)
---------------------------(end of broadcast)---------------------------
TIP 2: Don't 'kill -9' the postmaster
