Update broken web addresses in the kernel.

The patch below updates broken web addresses in the kernel

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Finn Thain <fthain@telegraphics.com.au>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Dimitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Acked-by: Ben Pfaff <blp@cs.stanford.edu>
Acked-by: Hans J. Koch <hjk@linutronix.de>
Reviewed-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/infiniband/hw/cxgb3/Kconfig

@@ -10,7 +10,7 @@ config INFINIBAND_CXGB3
 	  our website at <http://www.chelsio.com>.
 
 	  For customer support, please visit our customer support page at
-	  <http://www.chelsio.com/support.htm>.
+	  <http://www.chelsio.com/support.html>.
 
 	  Please send feedback to <linux-bugs@chelsio.com>.