Quick documentation change to fix #661 . Tested and confirmed that adding the double quotes fixes the syntax error. Running with current syntax gives docker error: 'group_add[0]' expected type 'string', got unconvertible type 'int', value: '''group_add[0]' expected type 'string', got unconvertible type 'int', value: ''
Quick documentation change to fix #661 . Tested and confirmed that adding the double quotes fixes the syntax error. Running with current syntax gives docker error: 'group_add[0]' expected type 'string', got unconvertible type 'int', value: '''group_add[0]' expected type 'string', got unconvertible type 'int', value: ''