Sets up copyright
diff --git a/tests/unittest_pyreverse_inspector.py b/tests/unittest_pyreverse_inspector.py
index 464b9d0..a6bfe02 100644
--- a/tests/unittest_pyreverse_inspector.py
+++ b/tests/unittest_pyreverse_inspector.py
@@ -1,7 +1,8 @@
-# Copyright (c) 2015-2018 Claudiu Popa <[email protected]>
+# Copyright (c) 2015-2018, 2020 Claudiu Popa <[email protected]>
 # Copyright (c) 2016 Derek Gustafson <[email protected]>
+# Copyright (c) 2019-2020 Pierre Sassoulas <[email protected]>
 # Copyright (c) 2019 Ashley Whetter <[email protected]>
-# Copyright (c) 2019 Pierre Sassoulas <[email protected]>
+# Copyright (c) 2020 Damien Baty <[email protected]>
 
 # Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 # For details: https://github.com/PyCQA/pylint/blob/master/COPYING