diff --git a/tests/certstore.cpp b/tests/certstore.cpp
index 43967c6..01005e9 100644
--- a/tests/certstore.cpp
+++ b/tests/certstore.cpp
@@ -1,23 +1,19 @@
 /*
  *  Copyright (C) 2004-2023 Savoir-faire Linux Inc.
  *
- *  Author: florian Wiesweg <florian.wiesweg@campus.tu-berlin.de>
- *
- *  This program is free software; you can redistribute it and/or modify
+ *  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 Software Foundation; either version 3 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
+ *  along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
-
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>