conf: fix language warning
Fixes the warning:
WARNING: Invalid configuration value found: 'language = None'. Update
your configuration to a valid language code. Falling back to 'en'
(English).
Signed-off-by: Joakim Bech <joakim.bech@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
diff --git a/conf.py b/conf.py
index f9ba362..6823e3b 100644
--- a/conf.py
+++ b/conf.py
@@ -62,7 +62,7 @@
#
# 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'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.