Update header: Quasi_static_Finite_strain_Compressible_Elasticity

diff --git a/Quasi_static_Finite_strain_Compressible_Elasticity/cook_membrane.cc b/Quasi_static_Finite_strain_Compressible_Elasticity/cook_membrane.cc
index 588dce829ae226c3d2cbc118b5758b305692b9d3..a07905d3de57a4d90d68947ddad91c29c175fd7a 100644 (file)
--- a/Quasi_static_Finite_strain_Compressible_Elasticity/cook_membrane.cc
+++ b/Quasi_static_Finite_strain_Compressible_Elasticity/cook_membrane.cc
@@ -1,20 +1,13 @@
-/* ---------------------------------------------------------------------
- * Copyright (C) 2010 - 2015 by the deal.II authors and
- *                              Jean-Paul Pelteret and Andrew McBride
+/* -----------------------------------------------------------------------------
  *
- * This file is part of the deal.II library.
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ * Copyright (C) 2015 by Jean-Paul Pelteret
+ * Copyright (C) 2015 by Andrew McBride
  *
- * The deal.II library is free software; you can use it, redistribute
- * it, and/or modify it under the terms of the GNU Lesser General
- * Public License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * The full text of the license can be found in the file LICENSE at
- * the top level of the deal.II distribution.
+ * This file is part of the deal.II code gallery.
+ *
+ * -----------------------------------------------------------------------------
  *
- * ---------------------------------------------------------------------
- */
-
-/*
  * Authors: Jean-Paul Pelteret, University of Erlangen-Nuremberg,
  *          Andrew McBride, University of Cape Town, 2015, 2017
  */