HWPOISON: Remove stray phrase in a comment

Better to have complete sentences.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 006430b..6a0466e 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -325,7 +325,6 @@
 			 * In case something went wrong with munmapping
 			 * make sure the process doesn't catch the
 			 * signal and then access the memory. Just kill it.
-			 * the signal handlers
 			 */
 			if (fail || tk->addr_valid == 0) {
 				printk(KERN_ERR