[IA64] spelling fixes: arch/ia64/

Spelling and apostrophe fixes in arch/ia64/.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index b8e0d70..15ad85d 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -304,7 +304,7 @@
 			 * Lower 4 bits are used as a count. Upper bits are a sequence
 			 * number that is updated when count is reset. The cmpxchg will
 			 * fail is seqno has changed. This minimizes mutiple cpus
-			 * reseting the count.
+			 * resetting the count.
 			 */
 			if (current_jiffies > last.time)
 				(void) cmpxchg_acq(&last.count, count, 16 + (count & ~15));