adjust sample config

antidote.config.sh

@@ -32,7 +32,7 @@ cis_bearer="Bearer `bearer-gen http://microsoft.com/beta-cps ed857452-e380-4621-
 ##################################################################################################
 
 # CIS "namespace" is CIS "JobType". If it's not set in environment variable, set it. 
-[[ -z $cis_namespace ]] || cis_namespace=M365FleetAGCTest
+[[ "$cis_namespace" = "" ]] && cis_namespace=M365FleetAGCTest
 # If you are ommiting workflow name in your command line arguments, this is the default value. 
 cis_default_workflow_name=SampleWorkflow
 # These default arguments could be overriden by command line arguments. Use it if it makes your life easier.