Fix keystone client v3 metadata for some services

This patch fixes metadata for keystone v3 client in the
following services:
  ironic
  radosgw-swift
  radosgw-s3

Change-Id: I8c8cd046079e3692b33e54159b464b80530f6763
diff --git a/keystone/client/v3/service/ironic.yml b/keystone/client/v3/service/ironic.yml
index 09c6967..bd101e6 100644
--- a/keystone/client/v3/service/ironic.yml
+++ b/keystone/client/v3/service/ironic.yml
@@ -15,20 +15,20 @@
                 service_admin:
                   name: admin
                   project_id: service
-          service:
+          services:
             ironic:
               type: baremetal
               description: OpenStack Baremetal Service
               endpoints:
                 ironic_public:
-                  internface: 'public'
+                  interface: 'public'
                   url: ${_param:cluster_public_protocol}://${_param:cluster_public_host}:6385
                   region: ${_param:openstack_region}
                 ironic_internal:
-                  internface: 'internal'
+                  interface: 'internal'
                   url: ${_param:ironic_service_protocol}://${_param:ironic_service_host}:6385
                   region: ${_param:openstack_region}
                 ironic_admin:
-                  internface: 'admin'
+                  interface: 'admin'
                   url: ${_param:ironic_service_protocol}://${_param:ironic_service_host}:6385
                   region: ${_param:openstack_region}
diff --git a/keystone/client/v3/service/radosgw-s3.yml b/keystone/client/v3/service/radosgw-s3.yml
index 25614cb..d069d9e 100644
--- a/keystone/client/v3/service/radosgw-s3.yml
+++ b/keystone/client/v3/service/radosgw-s3.yml
@@ -15,7 +15,7 @@
                 service_admin:
                   name: admin
                   project_id: service
-          service:
+          services:
             radosgw-s3:
               type: s3
               description: S3 Service (radosgw)
diff --git a/keystone/client/v3/service/radosgw-swift.yml b/keystone/client/v3/service/radosgw-swift.yml
index 4fa6756..e3b8ac3 100644
--- a/keystone/client/v3/service/radosgw-swift.yml
+++ b/keystone/client/v3/service/radosgw-swift.yml
@@ -15,7 +15,7 @@
                 service_admin:
                   name: admin
                   project_id: service
-          service:
+          services:
             radosgw-swift:
               type: object-store
               description: Swift Service (radosgw)