apparmor: fix the audit type table

The audit type table is missing a comma so that KILLED comes out as
KILLEDAUTO.

Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <sbeattie@ubuntu.com>

security/apparmor/audit.c

@@ -88,7 +88,7 @@ static const char *const aa_audit_type[] = {
 	"HINT",
 	"STATUS",
 	"ERROR",
-	"KILLED"
+	"KILLED",
 	"AUTO"
 };