Windows: ReleaseNotes reformatting

Oxygen 14.2 automatically reformatted the text.

Reviewed-on: http://gerrit.openafs.org/9212
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
(cherry picked from commit 9a8fa5d64fa5ab35dcd9dbced48eee00a0d614cc)

Change-Id: I60c9562f21b442afb04a5680c1585b91249ab374
Reviewed-on: http://gerrit.openafs.org/9227
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>