Update broken web addresses in arch directory.

The patch below updates broken web addresses in the arch directory.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Finn Thain <fthain@telegraphics.com.au>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Reviewed-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/m68k/mac/macboing.c b/arch/m68k/mac/macboing.c
index 8f06408..f8810c7 100644
--- a/arch/m68k/mac/macboing.c
+++ b/arch/m68k/mac/macboing.c
@@ -114,7 +114,8 @@
 			 *   16-bit I/O functionality.  The PowerBook 500 series computers
 			 *   support 16-bit stereo output, but only mono input."
 			 *
-			 *   http://til.info.apple.com/techinfo.nsf/artnum/n16405
+			 *   Technical Information Library (TIL) article number 16405. 
+			 *   http://support.apple.com/kb/TA32601 
 			 *
 			 * --David Kilzer
 			 */