--- libev/ev_epoll.c	2007/11/01 11:11:22	1.8
+++ libev/ev_epoll.c	2007/11/01 13:11:12	1.9
@@ -1,4 +1,6 @@
 /*
+ * libev epoll fd activity backend
+ *
  * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de>
  * All rights reserved.
  *