virtio-serial: Update copyright year to 2010

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

hw/virtio-console.c

diff --git a/hw/virtio-console.c b/hw/virtio-console.c
index 17b221d..bbbb6b8 100644
--- a/hw/virtio-console.c
+++ b/hw/virtio-console.c
@@ -1,7 +1,7 @@
 /*
  * Virtio Console and Generic Serial Port Devices
  *
- * Copyright Red Hat, Inc. 2009
+ * Copyright Red Hat, Inc. 2009, 2010
  *
  * Authors:
  *  Amit Shah <amit.shah@redhat.com>

hw/virtio-serial-bus.c

diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c
index c1d9851..c77ea4f 100644
--- a/hw/virtio-serial-bus.c
+++ b/hw/virtio-serial-bus.c
@@ -1,7 +1,7 @@
 /*
  * A bus for connecting virtio serial and console ports
  *
- * Copyright (C) 2009 Red Hat, Inc.
+ * Copyright (C) 2009, 2010 Red Hat, Inc.
  *
  * Author(s):
  *  Amit Shah <amit.shah@redhat.com>

hw/virtio-serial.h

diff --git a/hw/virtio-serial.h b/hw/virtio-serial.h
index 0548689..f023873 100644
--- a/hw/virtio-serial.h
+++ b/hw/virtio-serial.h
@@ -2,7 +2,7 @@
  * Virtio Serial / Console Support
  *
  * Copyright IBM, Corp. 2008
- * Copyright Red Hat, Inc. 2009
+ * Copyright Red Hat, Inc. 2009, 2010
  *
  * Authors:
  *  Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>