Misc doc edits for release.
release_notes/voltha_2.12.rst
-----------------------------
o Update version and URLs for kafka
o Update version and URLs for olt
howto/release/tasks/index.rst
howto/release/tasks/golang_gofmt_syntax.rst
-------------------------------------------
o Document std golang formatting with gofmt -s -e -w.
o Document content with references (commit message, make lint)
diff --git a/howto/release/tasks/index.rst b/
Include a few edits from gerrit id I6e9658c23f436f83d423f74e01b2966943d2fe08
Change-Id: I27ad46ddd6673a9e35e794b1d3e8bb0644e8260d
diff --git a/overview/release_process.rst b/overview/release_process.rst
index 3157f7c..5abf658 100644
--- a/overview/release_process.rst
+++ b/overview/release_process.rst
@@ -1,5 +1,6 @@
VOLTHA Release process
======================
+
This document describes the technical steps of VOLTHA's release process.
The document assumes you are creating a release named voltha-X.Y, where X is the major release versio
and the y is the minor.