fix access control guide errors

docs/content/docs/guides/auth-and-access-control.md

@@ -28,6 +28,7 @@ Here's an example:
 
 ```ts
 const Person = list({
+  access: allowAll,
   fields: {
     name: text(),
     email: text({ isIndexed: 'unique' }),
@@ -71,15 +72,15 @@ const session = statelessSessions({
 });
 ```
 
-Keystone also comes with a Redis session adapter, which uses a cookie to store a session ID that is looked up in a Redis database; or you can use your own session adapter (for example, if you are using OAuth sessions).
+You can use your own session strategy if for example, if you want to use use OAuth sessions.
 
 {% hint kind="tip" %}
 Read more about [Session Stores in the Session API Docs](../config/session#session-stores).
 {% /hint %}
 
 ### Putting it all together
 
-Your entire Keystone config should now look like this:
+Your Keystone config should now look like this:
 
 ```ts
 import { config, list } from '@keystone-6/core';
@@ -104,6 +105,7 @@ const session = statelessSessions({
 
 const lists = {
   Person: list({
+    access: allowAll,
     fields: {
       name: text(),
       email: text({ isIndexed: 'unique' }),