diff --git a/btcec/ciphering.go b/btcec/ciphering.go
index 11e6fbb5..b18c9b7a 100644
--- a/btcec/ciphering.go
+++ b/btcec/ciphering.go
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The btcsuite developers
+// Copyright (c) 2015-2016 The btcsuite developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.