Fixed issue #159: Duplicated log section entries in config file
Fixed issue #159: Duplicated log section entries in config file

This would cause a warning when run with perl -cw but appears to have been harmless otherwise.

pgbackrest/pgbackrest,Dwaligon/backrest,pgmasters/backrest,pgbackrest/pgbackrest,pgbackrest/pgbackrest,Dwaligon/backrest,pgmasters/backrest