[pgpool-committers: 10364] pgpool: Update sample scripts.

[Bo Peng]

Update sample scripts.

Branch
------
V4_5_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=97e46584f73bd7de9448a7769264b3b8a8268151

Modified Files
--------------
src/sample/scripts/escalation.sh.sample     | 14 +++++++++++---
src/sample/scripts/follow_primary.sh.sample |  1 -
2 files changed, 11 insertions(+), 4 deletions(-)