headers: update copyright

API New Year

Change-Id: I569d5bb88fefbcc0cf312f8433d94deadc12698e
Tuleap: #223
diff --git a/accountserializationadapter.cpp b/accountserializationadapter.cpp
index 5ae61c0..bc9154d 100644
--- a/accountserializationadapter.cpp
+++ b/accountserializationadapter.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2015 by Savoir-faire Linux                              *
+ *   Copyright (C) 2015-2016 by Savoir-faire Linux                              *
  *   Author : Emmanuel Lepage Vallee <emmanuel.lepage@savoirfairelinux.com>*
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *