docs: remove mention about /changerealm (#483)

content/contributor/comms/main-realm.md

@@ -19,4 +19,4 @@ The Archipelago stats service shares the same API implementation as the Archipel
 
 The [LiveKit]({{< relref "transport-types/livekit" >}}) Cloud platform manages the intricate task of exchanging users' information through WebRTC and it is the primary cloud platform shared by the majority of Catalyst nodes for the same purpose. 
 
-The fundamental concept derived from the MAIN realm is that different users have the flexibility to connect to any Catalyst node for content management purposes (downloads scenes, wearables, emotes, or send profile updates) but despite the selection of a specific content management node, the connection to the communication service **can** be the same. As a result, even if users are utilizing different Catalyst nodes as content servers but they find themselves at close scene coordinates, they will have the ability to interact with each other. On the other hand, the MAIN realm just serves as the default destination upon logging in, yet users retain the freedom to switch realms to any Catalyst node equipped with a communication service. This can be achieved through the existing mechanisms, such as the `/changerealm` chatbox command or by utilizing the realms navigation UI.
+The fundamental concept derived from the MAIN realm is that different users have the flexibility to connect to any Catalyst node for content management purposes (downloads scenes, wearables, emotes, or send profile updates) but despite the selection of a specific content management node, the connection to the communication service **can** be the same. As a result, even if users are utilizing different Catalyst nodes as content servers but they find themselves at close scene coordinates, they will have the ability to interact with each other.