More doc tweaks
diff --git a/doc/conf.py b/doc/conf.py
index 6493ad7..7cdbcf3 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -57,7 +57,7 @@
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
-#language = None
+language = 'en'
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
@@ -94,7 +94,7 @@
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
-html_theme = 'default'
+html_theme = 'sphinxdoc'
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the