[pgpool-committers: 6663] pgpool: Doc: fix typo in failover.sgml.

[Tatsuo Ishii]

Doc: fix typo in failover.sgml.

Patch provided by sherlockcpp.

Branch
------
V3_7_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=7cb8574e709bc06f759da09a4f598a88f1c1c70c

Modified Files
--------------
doc/src/sgml/failover.sgml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)