Specify language as 'en' instead of None (#329)

Needed for Sphinx 5 compatibility. Should fix warning on CI.
zarr-developers · Jun 22, 2022 · 4ca5246 · 4ca5246
1 parent 434c7b1
commit 4ca5246
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/conf.py b/docs/conf.py
@@ -88,7 +88,7 @@ def __getattr__(cls, name):
 #
 # 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: