diff --git a/source/birchwood/client/client.d b/source/birchwood/client/client.d
index 9ede037..4edde30 100644
--- a/source/birchwood/client/client.d
+++ b/source/birchwood/client/client.d
@@ -649,7 +649,10 @@ public class Client : Thread
     
     /** 
      * Sends a message to the server by enqueuing it on
-     * the client-side send queue
+     * the client-side send queue.
+     *
+     * A BirchwoodException is thrown if the messages
+     * final length exceeds 512 bytes
      *
      * Params:
      *   message = the message to send