doc: Don't use sphinx.ext.viewcode.

diff --git a/doc/conf.py b/doc/conf.py
index 972d750..6df45b5 100644 (file)
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -25,7 +25,7 @@ import sys, os
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.intersphinx', 'sphinx.ext.viewcode']
+extensions = ['sphinx.ext.intersphinx']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']