docs: fix syntax highlighting of code blocks
And various other cleanups
Change-Id: If945f5407036e73db980cafd2185359a488a0ff1
diff --git a/docs/index.rst b/docs/index.rst
index dc3682b..ea459fb 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -40,13 +40,10 @@
releases
- :doc:`INSTALL`
-
- :doc:`examples`
-
- :doc:`tutorials`
- + `NDN Software Contributor's Guide <https://github.com/named-data/NFD/blob/master/CONTRIBUTING.md>`_ (guide for newcomers to the NDN community of software generally)
-
+ + `NDN Software Contributor's Guide <https://github.com/named-data/.github/blob/master/CONTRIBUTING.md>`_ (guide for newcomers to the NDN community of software generally)
+ :doc:`tutorials/utils-ndn-regex`
+ :doc:`tutorials/security-validator-config`
@@ -59,14 +56,12 @@
- :doc:`manpages`
-**Additional documentation**
+Additional Documentation
+^^^^^^^^^^^^^^^^^^^^^^^^
- `API documentation (doxygen) <doxygen/annotated.html>`_
-
- :doc:`code-style`
-
- :doc:`RELEASE_NOTES`
-
- :doc:`releases`
License