[user-guide] Move note outside of example code
[user-guide] Move note outside of example code

Change-Id: Ia5ef342d2ff689a5eff752f0b1cd4a8073a5f856

AlekhyaMallina-Vedams/openstack-manuals,openstack/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,AlekhyaMallina-Vedams/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals,openstack/openstack-manuals