[UPDATES] Add missing brace.
[UPDATES] Add missing brace.

Closing brace was missed, add it to fix error:
  template error while templating string: unexpected '}', expected ')'

Change-Id: If7f00cc5f812f87008d5c49c028fd36ce9f44667

redhat-openstack/infrared,redhat-openstack/infrared,redhat-openstack/infrared