Fix Printing messages
Fix Printing messages

- Since d7916cec6004df0184763dc82a5726de04bc4487, some messages were
  printed badly. This commit fixes this.

Change-Id: I45d6c82facfdb5c5d2de20fcd2349cb49e82fd38
Signed-off-by: Gael Chamoulaud <68646863a1a9108d0246eb96cb6356f9fa9a34f3@redhat.com>

palmer159/openstack-test,imcsk8/packstack,xbezdick/packstack,mahak/packstack,stackforge/packstack,xbezdick/packstack,openstack/packstack,fr34k8/packstack,mahak/packstack,fr34k8/packstack,stackforge/packstack,imcsk8/packstack,imcsk8/packstack,stackforge/packstack,openstack/packstack,palmer159/openstack-test,openstack/packstack,palmer159/openstack-test,xbezdick/packstack,mahak/packstack,fr34k8/packstack