thodg/got

diff --git a/lib/refs.c b/lib/refs.c
index fe5dfd7..cf43009 100644
--- a/lib/refs.c
+++ b/lib/refs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 Stefan Sperling <stsp@openbsd.org>
+ * Copyright (c) 2018 Stefan Sperling <stsp@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above