Add colors to elements

nextcloud/k8s/operator/docs/arquitecture.md

@@ -47,13 +47,8 @@ a set of kubernetes resources:
 
 * redis-service: Handles the load balancing of the redis deployment containers.
 
-**not sure if this should be here**
-* postgres deployment: Handles the postgres database.
-    * Is exposed to the cluster via the `pg-service` by using the pg-service label.
-    * Spins `pg_replicas` number of replicas defined in the `Nextcloud` resource.
-
-* postgres-service: Handles the load balancing of the postgres deployment containers.
-
+* Database and IdM are assumed to be external services and are outside of the
+  Nextcloud operator scope.
 
 ## CRD:
 
@@ -158,7 +153,7 @@ spec:
                   default: "ssl@example.com"
                 organization_name:
                   type: string
-                  default: "AnsibleNextcloud"
+                  default: "Nextcloud"
                 server_hostname:
                   type: string
                   default: "example.com"