dbus/connection: fix comment
Fix the quota-related decision-comment to reflect what we actually do.
@@ -131,8 +131,8 @@ static int connection_feed_sasl(Connection *connection, const char *input, size_
*
* 2) The message exceeds the connection quota. Since this is a
* self-triggered message, the connection itself is responsible
- * and thus at fault. We close the connection as if it violated
- * the protocol, and tell the caller about the EOF.
+ * and thus at fault. We simply close the write-side of the
+ * connection and wait for them to react to it.
*
* 3) A fatal error. Just like always, we simply fold it.
*/
