Update copyright dates.
diff --git a/api.c b/api.c
index f6c4615..73cd3b1 100644
--- a/api.c
+++ b/api.c
@@ -1,6 +1,6 @@
/*
* Copyright 2011 Andrew Smith
- * Copyright 2011 Con Kolivas
+ * Copyright 2011-2012 Con Kolivas
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
diff --git a/main.c b/main.c
index 47ca70b..5571ec1 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,6 @@
/*
- * Copyright 2011 Con Kolivas
+ * Copyright 2011-2012 Con Kolivas
* Copyright 2011 Luke Dashjr
* Copyright 2010 Jeff Garzik
*