fixup! annotations: add annotations error codes

Author: m-hulbert

content/errors/codes.textile

@@ -764,12 +764,12 @@ This error occurs when attempting to "subscribe to individual annotations":/docs
 *Resolution*:
 * Ensure that @annotation_subscribe@ mode is specified in the client "channel options":/docs/channels/options before subscribing to individual annotations.
 
-h2(#93002). 93002: Annotations are only supported on channels with the Mutable Messages feature enabled
+h2(#93002). 93002: Annotations are only supported on channels with message annotations, updates, and deletes enabled
 
-This error occurs when attempting to use "message annotations":/docs/messages/annotations on a channel that does not have Mutable Messages enabled.
+This error occurs when attempting to use "message annotations":/docs/messages/annotations on a channel that does not have them enabled.
 
 *Resolution*:
-* Create a "channel rule":/docs/channels#rules for the channel or channel namespace with Mutable Messages enabled.
+* Create a "channel rule":/docs/channels#rules for the channel or channel namespace with *Message annotations, updates, and deletes* enabled.
 
 h2(#101000). 101000: Space name missing