better emptiness detection

[librarian.git] / scripts / normalize.py

diff --git a/scripts/normalize.py b/scripts/normalize.py
old mode 100755 (executable)
new mode 100644 (file)
index b927269..97af88e
--- a/scripts/normalize.py
+++ b/scripts/normalize.py
@@ -1,5 +1,8 @@
-#!/usr/bin/env python
-
+# -*- coding: utf-8 -*-
+#
+# This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.  
+#

 from __future__ import with_statement
 
 import re
 from __future__ import with_statement
 
 import re