[Mesa-stable] [PATCH mesa] docs: fix 18.0 release note version

[Emil Velikov]

On 28 March 2018 at 11:18, Eric Engestrom <eric.engestrom at imgtec.com> wrote:
> Fixes: 839fb3a696679bfe975c2 "docs: Update 18.0.0 release notes"
> Cc: "18.0" <mesa-stable at lists.freedesktop.org>
> Cc: Emil Velikov <emil.velikov at collabora.com>

Reviewed-by: Emil Velikov <emil.velikov at collabora.com>

-Emil
/me searches for a brown paper bag