[pgpool-committers: 9649] pgpool: Update "8.2. Pgpool-II + Watchdog Setup Example" to mention tha

[Bo Peng]

Update "8.2. Pgpool-II + Watchdog Setup Example" to mention that pcp_listen_addresses = '*' is required to accept all incoming connections.

Branch
------
V4_4_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=42dc58051f854196c4c31f9c2ef451ef5069b79a

Modified Files
--------------
doc.ja/src/sgml/example-cluster.sgml | 3 ++-
doc/src/sgml/example-cluster.sgml    | 5 +++--
2 files changed, 5 insertions(+), 3 deletions(-)