From 2585edec556ebe88ecb51f487ee5734bc6bffdd7 Mon Sep 17 00:00:00 2001
From: Christoph Ladurner <christoph.ladurner@tugraz.at>
Date: Tue, 7 Jun 2022 09:35:05 +0200
Subject: [PATCH] fix docs compatibilty problem with Sphinx>=5.0.0

---
 docs/conf.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/conf.py b/docs/conf.py
index f0469c1..cd09656 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 #
 # Copyright (C) 2018 Esteban J. G. Gabancho.
+# Copyright (C) 2022 Graz University of Technology.
 #
 # Invenio-S3 is free software; you can redistribute it and/or modify it
 # under the terms of the MIT License; see LICENSE file for more details.
@@ -65,7 +66,7 @@
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = "en"
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used: