index: small format fixes

index-tex.rst

@@ -11,6 +11,7 @@ BeagleBoard Docs
 
 .. toctree::
    support/index.rst
+   contribution/index.rst
    beaglebone-black/index.rst
    beaglebone-ai-64/index.rst
    pocketbeagle/index.rst

index.rst

@@ -11,12 +11,9 @@ Sections
 
 .. toctree::
    :maxdepth: 1
+   :caption: General
 
    support/index.rst
-
-.. toctree::
-   :maxdepth: 1
-
    contribution/index.rst
 
 .. toctree::
@@ -48,9 +45,6 @@ Indices and tables
 * :ref:`glossary`
 * :ref:`genindex`
 
-Indices and Tables
-******************
-
 This work is licensed under a `Creative Commons Attribution-ShareAlike 4.0 International License <http://creativecommons.org/licenses/by-sa/4.0/>`_. 
 
 Attribute original work to BeagleBoard.org Foundation.