--- a/master/mailbox.c	Tue Jun 20 14:40:04 2006 +0000
+++ b/master/mailbox.c	Wed Jun 21 09:09:55 2006 +0000
@@ -79,7 +79,7 @@
 
     EC_WRITE_U16(command->data,     size); // mailbox service data length
     EC_WRITE_U16(command->data + 2, slave->station_address); // station address
-    EC_WRITE_U8 (command->data + 4, 0x00); // hhannel & priority
+    EC_WRITE_U8 (command->data + 4, 0x00); // channel & priority
     EC_WRITE_U8 (command->data + 5, type); // underlying protocol type
 
     return command->data + 6;