Update providers/openstack/scs/cluster-class/templates/cluster-class.yaml

Co-authored-by: Roman Hros <roman.hros@dnation.cloud>
Signed-off-by: Jan Schoone <6106846+jschoone@users.noreply.github.com>

Author: jschoone

providers/openstack/scs/cluster-class/templates/cluster-class.yaml

@@ -166,7 +166,6 @@ spec:
             octavia-ovn:
               Uses openstack's loadbalancer service (provider:ovn)
 
-              Also note this setting does not work with application credentials (only username/password)"
     - name: dns_nameservers
       required: false
       schema: