GIT_SILENT: fix copyright

bd5d0308 · Laurent Montel · 633f1f1c · bd5d0308
Commit bd5d0308 authored Sep 03, 2017 by Laurent Montel 😁
--- a/src/filter/filterimporter/filterimporterclawsmail.h
+++ b/src/filter/filterimporter/filterimporterclawsmail.h
 /*
-  Copyright (c) 2012 Montel Laurent <montel@kde.org>
+  Copyright (c) 2012-2017 Montel Laurent <montel@kde.org>

  This program is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License, version 2, as