Replaced the deprecated options in the configuration guide
Replaced the deprecated options in the configuration guide

Change-Id: If59cb3c1011bc26174f1ebb98626960d22e190a8
Signed-off-by: Vitalii Solodilov <9b6dd6fe1f803b14c20e33ea5e7c8cb4581e2919@yandex.ru>

openstack/mistral,openstack/mistral