Fixes #309: breadcrumbs to parent books

[wolnelektury.git] / scripts / remove_duplicates.py

diff --git a/scripts/remove_duplicates.py b/scripts/remove_duplicates.py
index e72512b..bea5cda 100755 (executable)
--- a/scripts/remove_duplicates.py
+++ b/scripts/remove_duplicates.py
@@ -1,4 +1,8 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
 import sys
 
 from django.core.management import setup_environ