mailbox: bcm74110: Fix spelling mistake

There is a spelling mistake in the author's email address. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Justin Chen <justin.chen@broadcom.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>

Author: ColinIanKing

drivers/mailbox/bcm74110-mailbox.c

@@ -651,6 +651,6 @@ static struct platform_driver bcm74110_mbox_driver = {
 };
 module_platform_driver(bcm74110_mbox_driver);
 
-MODULE_AUTHOR("Justin Chen <justin.chen@braodcom.com>");
+MODULE_AUTHOR("Justin Chen <justin.chen@broadcom.com>");
 MODULE_DESCRIPTION("BCM74110 mailbox driver");
 MODULE_LICENSE("GPL");