mbox: 'regsiter' typo in protocol documentation
Change-Id: Ic78359102aae580dadb4de782f7ea025aaa3f4ad
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/Documentation/mbox_protocol.md b/Documentation/mbox_protocol.md
index 70728e9..8a32511 100644
--- a/Documentation/mbox_protocol.md
+++ b/Documentation/mbox_protocol.md
@@ -168,7 +168,7 @@
of the mailbox and perform the necessary action before responding. On
responding the BMC must ensure that the sequence number is the same as
the one in the request from the host. The BMC must also ensure that
-mailbox data regsiter 13 is a valid response code (see Responses). The
+mailbox data register 13 is a valid response code (see Responses). The
BMC should then use its control register to generate an interrupt for
the host to notify it of a response.