docs: add controller to cluster peering docs (#13639)

* docs: add controller to cluster peering docs

website/content/docs/connect/cluster-peering/k8s.mdx

@@ -40,6 +40,8 @@ To establish cluster peering through Kubernetes, deploy clusters with the follow
       enabled: true
   connectInject:
     enabled: true
+  controller: 
+    enabled: true
   meshGateway:
     enabled: true
     replicas: 1
@@ -98,7 +100,7 @@ To peer Kubernetes clusters running Consul, you need to create a peering token a
     $ kubectl apply --filename peering-token.yml
     ```
 
-1. In "cluster-02," create the `PeeringDialer` custom resource.
+1. In `cluster-02`, create the `PeeringDialer` custom resource.
 
     <CodeBlockConfig filename="dialer.yml">
 
@@ -139,7 +141,7 @@ To peer Kubernetes clusters running Consul, you need to create a peering token a
 
     </CodeBlockConfig>
 
-1. In "cluster-02," create an `ExportedServices` custom resource.
+1. In `cluster-02`, create an `ExportedServices` custom resource.
 
     <CodeBlockConfig filename="exportedsvc.yml">
 
@@ -150,9 +152,9 @@ To peer Kubernetes clusters running Consul, you need to create a peering token a
       name: default ## The name of the partition containing the service
     spec:
       services:
-        name: backend-service ## The name of the service you want to export
-        consumers:
-          peerName: cluster-01 ## The name of the peer that receives the service
+        - name: backend-service ## The name of the service you want to export
+          consumers:
+          - peer: cluster-01 ## The name of the peer that receives the service
     ```
 
     </CodeBlockConfig>
@@ -184,13 +186,13 @@ To peer Kubernetes clusters running Consul, you need to create a peering token a
     $ kubectl apply --filename backend-service.yml --filename exportedsvc.yml --filename intention.yml
     ```
 
-1. To confirm that you peered your clusters, in "cluster-01," query the `/health` HTTP endpoint.
+1. To confirm that you peered your clusters, in `cluster-01`, query the `/health` HTTP endpoint.
 
     ```shell-session
     $ curl "localhost:8500/v1/health/connect/backend?peer=cluster-02"
     ```
 
-1. For the services in "cluster-01" that you want to access the "backend-service," add the following annotations to the service file.
+1. For the services in `cluster-01` that you want to access the "backend-service," add the following annotations to the service file.
 
     <CodeBlockConfig filename="frontend-service.yml">
 
@@ -227,7 +229,7 @@ To peer Kubernetes clusters running Consul, you need to create a peering token a
 
 To end a peering connection, delete both the `PeeringAcceptor` and `PeeringDialer` resources.
 
-To confirm that you deleted your peering connection, in "cluster-01," query the `/health` HTTP endpoint. The peered services should no longer appear.
+To confirm that you deleted your peering connection, in `cluster-01`, query the `/health` HTTP endpoint. The peered services should no longer appear.
 
 ```shell-session
 $ curl "localhost:8500/v1/health/connect/backend?peer=cluster-02"