diff --git a/lslopt/lslextrafuncs.py b/lslopt/lslextrafuncs.py
index c2450d6..3014d2e 100644
--- a/lslopt/lslextrafuncs.py
+++ b/lslopt/lslextrafuncs.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2016 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #