[WATCHDOG] pcwd_pci.c update comments

update copyright + update bells and whistles driver for v2.6
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

drivers/char/watchdog/pcwd_pci.c

 /*
  *	Berkshire PCI-PC Watchdog Card Driver
  *
- *	(c) Copyright 2003 Wim Van Sebroeck <wim@iguana.be>.
+ *	(c) Copyright 2003-2005 Wim Van Sebroeck <wim@iguana.be>.
  *
  *	Based on source code of the following authors:
  *	  Ken Hollis <kenji@bitgate.com>,
@@ -21,7 +21,9 @@
  */
 
 /*
- *	A bells and whistles driver is available from http://www.pcwd.de/
+ *	A bells and whistles driver is available from: 
+ *	http://www.kernel.org/pub/linux/kernel/people/wim/pcwd/pcwd_pci/
+ *
  *	More info available at http://www.berkprod.com/ or http://www.pcwatchdog.com/
  */