[improve][doc] Subscription replication doesn't replicate the type (#625

)

versioned_docs/version-3.0.x/administration-geo.md

@@ -227,6 +227,12 @@ If you want to use replicated subscriptions in Pulsar:
               .replicateSubscriptionState(true)
               .subscribe();
   ```
+:::note
+
+* Subscription type is not replicated between clusters. However, it's determined by the first consumer that connects to the subscription.
+
+:::
+
 
 ### Advantages
 
@@ -240,6 +246,7 @@ If you want to use replicated subscriptions in Pulsar:
 * When you enable replicated subscriptions, you're creating a consistent distributed snapshot to establish an association between message ids from different clusters. The snapshots are taken periodically. The default value is `1 second`. It means that a consumer failing over to a different cluster can potentially receive 1 second of duplicates. You can also configure the frequency of the snapshot in the `broker.conf` file.
 * Only the base line cursor position is synced in replicated subscriptions while the individual acknowledgments are not synced. This means the messages acknowledged out-of-order could end up getting delivered again, in the case of a cluster failover.
 
+
 ## Migrate data between clusters using geo-replication
 
 Using geo-replication to migrate data between clusters is a special use case of the [active-active replication pattern](concepts-replication.md#active-active-replication) when you don't have a large amount of data.