Clean up docs issues

The Sphinx build produces a number of warnings and errors. Some are
rightfully ignored, but many need to be fixed. These are mostly
unindexed pages and misformatted references.

Signed-off-by: Eric Ball <eball@linuxfoundation.org>
Change-Id: I9d7a116dc87083ad2dcab20e31cd479364f298cd
diff --git a/howto/code/lint/fix-errors/index.rst b/howto/code/lint/fix-errors/index.rst
index e48d6a8..20289fc 100644
--- a/howto/code/lint/fix-errors/index.rst
+++ b/howto/code/lint/fix-errors/index.rst
@@ -4,5 +4,5 @@
 .. toctree::
     :glob:
 
-   sphinx/spelling/*
-   yamllint/*
+   sphinx/spelling/spelling-exclusions.rst
+   yamllint/long-lines.rst
diff --git a/howto/code/lint/fix-errors/sphinx/spelling/index.rst b/howto/code/lint/fix-errors/sphinx/spelling/index.rst
deleted file mode 100644
index fe040a5..0000000
--- a/howto/code/lint/fix-errors/sphinx/spelling/index.rst
+++ /dev/null
@@ -1,7 +0,0 @@
-LINT: Spelling Errors
-=====================
-
-.. toctree::
-   :maxdepth: 2
-
-   spelling-exclusions
diff --git a/howto/code/lint/fix-errors/yamllint/long-lines.rst b/howto/code/lint/fix-errors/yamllint/long-lines.rst
index e4d16bf..2368905 100644
--- a/howto/code/lint/fix-errors/yamllint/long-lines.rst
+++ b/howto/code/lint/fix-errors/yamllint/long-lines.rst
@@ -12,4 +12,4 @@
 
 .. seealso::
 
-- https://yaml-multiline.info/
+   - https://yaml-multiline.info/
diff --git a/howto/code/lint/index.rst b/howto/code/lint/index.rst
index 01e4f71..4113b3d 100644
--- a/howto/code/lint/index.rst
+++ b/howto/code/lint/index.rst
@@ -4,8 +4,10 @@
 .. toctree::
    :maxdepth: 1
 
-   lint-helm.rst
-   fix-errors
+   lint-chart
+   lint-helm
+   lint-robot
+   fix-errors/index
    pre-commit
 
 
@@ -40,7 +42,7 @@
 
 .. seealso::
 
-- :ref:`Makefile Target lint-chart`
-- :ref:`Makefile Target lint-helm`
-- :ref:`Makefile Target lint-robot`
-- :ref:`Makefile Target lint-pre-commit`
+   - :ref:`Makefile Target lint-chart`
+   - :ref:`Makefile Target lint-helm`
+   - :ref:`Makefile Target lint-robot`
+   - :ref:`Makefile Target lint-pre-commit`
diff --git a/howto/code/linting.rst b/howto/code/linting.rst
index 5bf8524..7fd223e 100644
--- a/howto/code/linting.rst
+++ b/howto/code/linting.rst
@@ -58,9 +58,9 @@
 
 .. seealso::
 
-- :ref:`Makefile Target lint-chart`
-- :ref:`Makefile Target lint-helm`
-- :ref:`Makefile Target lint-robot`
+   - :ref:`Makefile Target lint-chart`
+   - :ref:`Makefile Target lint-helm`
+   - :ref:`Makefile Target lint-robot`
 
 |
 
@@ -166,8 +166,6 @@
 --------
 
 - lint-doc8-all target dependency will create a `python virtual env <https://wiki.opencord.org>`_
-- python 3.10+ requires `virtual env patching <https://gerrit.opencord.org/plugins/gitiles/voltha-docs/+/refs/heads/master/patches/>`_ (dynamic, applied when needed).
-- `makefiles/patches/include.mk <https://gerrit.opencord.org/plugins/gitiles/voltha-docs/+/refs/heads/master/makefiles-orig/patches/>`__
 
 |
 
@@ -192,8 +190,6 @@
 Notes:
 
 - lint-flake8-all target dependency will create a `python virtual env <https://wiki.opencord.org>`_
-- python 3.10+ requires `virtual env patching <https://gerrit.opencord.org/plugins/gitiles/voltha-docs/+/refs/heads/master/patches/>`_ (dynamic, applied when needed).
-- `makefiles/patches/include.mk <https://gerrit.opencord.org/plugins/gitiles/voltha-docs/+/refs/heads/master/makefiles-orig/patches/>`__
 
 |
 
@@ -269,7 +265,6 @@
 
 - pylint the --py3k option is no longer supported by v3.10+
 - lint-pylint-all target dependency will create a `python virtual env <https://wiki.opencord.org>`_
-- python 3.10+ requires `virtual env patching <https://gerrit.opencord.org/plugins/gitiles/voltha-docs/+/refs/heads/master/patches/>`_ (dynamic, applied when needed).
 
 |
 
diff --git a/howto/code/voltha-protos.rst b/howto/code/voltha-protos.rst
index 3dfa20a..17aca59 100644
--- a/howto/code/voltha-protos.rst
+++ b/howto/code/voltha-protos.rst
@@ -88,7 +88,7 @@
      - Cleanup syntax issues in golang source that will fail your pending commit
    * - go mod vendor
      - | Update sources and dependencies beneath the vendor/ directory.
-       | See also `go-mod-vendor <https://go.dev/ref/mod#go-mod-vendor>`_, `Packages & Modules <https://golangbyexample.com/packages-modules-go-second/>`_
+       | See also `go-mod-vendor <https://go.dev/ref/mod#go-mod-vendor>`_, `Packages & Modules <https://golangbot.com/go-packages/>`_
    * - make build
      - Compile with updated module dependencies.
    * - make test