chore: documentation update

Signed-off-by: Chris Butler <chris.butler@redhat.com>

Author: butler54

README.md

@@ -24,7 +24,7 @@ Future work includes:
 
 - Only currently is known to work with `azure` as the provider of confidential vms via peer-pods.
 - Only known to work today with everything on one cluster. The work to expand this is in flight.
-- If not using ARO you must either provide your own CA signed certs, or use let's encrypt.
+- Below version 3.1, if not using ARO you must either provide your own CA signed certs, or use let's encrypt.
 - Must be on 4.16.14 or later.
 
 ## Major versions

values-simple.yaml

@@ -35,8 +35,6 @@ clusterGroup:
       channel: stable
       installPlanApproval: Manual
       csv: trustee-operator.v0.4.1
-
-      
     cert-manager:
       name: openshift-cert-manager-operator
       namespace: cert-manager-operator
@@ -88,6 +86,8 @@ clusterGroup:
       project: sandbox
       path: charts/coco-supported/sandbox
 
+    # Letsencrypt is not required anymore for trustee.
+    # It's only here if you need it for your needs.
     letsencrypt:
       name: letsencrypt
       namespace: letsencrypt