diff --git a/Forum-Sharing-Client.md b/Forum-Sharing-Client.md
index 64c1c91..50e5a68 100644
--- a/Forum-Sharing-Client.md
+++ b/Forum-Sharing-Client.md
@@ -20,9 +20,9 @@ The messages exchanged between two contacts referring to a given forum constitut
 
 The protocol uses five message types.  
 
-**0: INVITE** - Sent by either party to start or restart a session. The message body is a BDF list with four elements: `messageType` (int), `previousMessageId` (unique ID or null), `descriptor` (list), and `message` (string or null).
+**0: INVITE** - Sent by either party to start or restart a session. The message body is a BDF list with four elements: `messageType` (int), `previousMessageId` (unique ID or null), `descriptor` (list), and `text` (string or null).
 
-`previousMessageId` is the ID of the previous message in this session, if any. `descriptor` is the [descriptor of the forum](Forum-Client#group-identifiers) being shared. `message` is an optional message from the inviter to the invitee. The forum ID must be calculated from the descriptor, as it is used by subsequent messages in the session.
+`previousMessageId` is the ID of the previous message in this session, if any. `descriptor` is the [descriptor of the forum](Forum-Client#group-identifiers) being shared. `text` is an optional message from the inviter to the invitee. The forum ID must be calculated from the descriptor, as it is used by subsequent messages in the session.
 
 The sender sets the forum's visibility to VISIBLE when sending an invite message.