[doc] use a more readable scheme for sphinx

Change-Id: Ic3728568123ea1d89c23ef9a4019ca773d6a59fb
---
M docs/conf.py
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index 7d4363a..c9a39d9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -38,7 +38,7 @@
 
 # If your documentation needs a minimal Sphinx version, state it here.
 #
-# needs_sphinx = '1.0'
+needs_sphinx = '1.8'
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -60,8 +60,7 @@
 # The suffix(es) of source filenames.
 # You can specify multiple suffix as a list of string:
 #
-# source_suffix = ['.rst', '.md']
-source_suffix = '.rst'
+source_suffix = ['.rst', '.md']
 
 # The encoding of source files.
 #
@@ -142,7 +141,7 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'alabaster'
+html_theme = 'nature'
 
 # 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

