license: LGPL-2.1+ -> LGPL-2.1-or-later
diff --git a/test/sys-script.py b/test/sys-script.py
index a511126..3f88fb5 100755
--- a/test/sys-script.py
+++ b/test/sys-script.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# SPDX-License-Identifier: LGPL-2.1+
+# SPDX-License-Identifier: LGPL-2.1-or-later
 #
 # sys-script.py
 #