Bug#1088076: [debian-mysql] Bug#1088076: galera-arbitrator-4: The -w/WORK_DIR feature doesn't work because of a missing comma in the configuration code

[Adel Belhouane]

Note: I incorrectly wrote "comma" when I should have written "semicolon" in all 
my previous messages, sorry.

regards,
Adel Belhouane.