doc/source/conf.py: specify a language to make sphinx happy.

[dunshire.git] / doc / source / conf.py

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 1aeca6672be2c1d69568828dd34caa86fc084b44..6b1bfde6a0d816b88cd05de6981cedeb95b4bf54 100644 (file)
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -50,7 +50,7 @@ release = '0.1.1'
 #
 # 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.
@@ -83,7 +83,7 @@ html_sidebars = {
   ]
 }
 
-# http://alabaster.readthedocs.io/en/latest/customization.html#theme-options
+# https://alabaster.readthedocs.io/en/latest/customization.html#theme-options
 html_theme_options = {
   'github_button': False,
   'github_user': False,
@@ -121,7 +121,7 @@ htmlhelp_basename = 'dunshiredoc'
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
-    'preamble' : '\usepackage{amsfonts,amssymb}',
+    'preamble' : r'\usepackage{amsfonts,amssymb}',
     'printindex' : ''
 }