Copyright update 2021

[modules/gui.git] / src / TreeData / TreeObserver.hxx

diff --git a/src/TreeData/TreeObserver.hxx b/src/TreeData/TreeObserver.hxx
index 0ae3d62f97c75e0b36f7569ebe8b948b420682e2..6bdcc77c603720bd141b4404c301138d99d79a6d 100644 (file)
--- a/src/TreeData/TreeObserver.hxx
+++ b/src/TreeData/TreeObserver.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public