update headers
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/tests/scripts/generate_pkcs7_tests.py b/tests/scripts/generate_pkcs7_tests.py
index 0e73850..0e484b0 100755
--- a/tests/scripts/generate_pkcs7_tests.py
+++ b/tests/scripts/generate_pkcs7_tests.py
@@ -1,19 +1,7 @@
#!/usr/bin/env python3
#
# Copyright The Mbed TLS Contributors
-# SPDX-License-Identifier: Apache-2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
#
"""