[pgpool-committers: 9428] pgpool: Fix the wrong variable names in replication_mode_recovery_2nd_s

[Bo Peng]

Fix the wrong variable names in replication_mode_recovery_2nd_stage.sample sample script.

Branch
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V4_3_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=7d0ddeefdcb335b608fbe608a39efae25299c315

Modified Files
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src/sample/scripts/failover.sh.sample              |  4 +--
.../replication_mode_recovery_1st_stage.sample     | 14 ++++-----
.../replication_mode_recovery_2nd_stage.sample     | 36 +++++++++++++++++-----
3 files changed, 38 insertions(+), 16 deletions(-)