[master] 355d63161 Remove another placeholder from the 6.1 release docs.

[Geoff Simmons]

commit 355d63161295605528fa38fd9748369a53027b07
Author: Geoff Simmons <geoff at uplex.de>
Date:   Sun Sep 16 18:47:12 2018 +0200

    Remove another placeholder from the 6.1 release docs.

diff --git a/doc/sphinx/whats-new/index.rst b/doc/sphinx/whats-new/index.rst
index 54438108b..f7b76016b 100644
--- a/doc/sphinx/whats-new/index.rst
+++ b/doc/sphinx/whats-new/index.rst
@@ -11,10 +11,6 @@ entail.
 Varnish 6.1
 -----------
 
-**NOTE: This documentation is work in progress for the September 2018
-release.** The version number 6.1.0 is provisional and may change. See
-the links listed below for notes about released versions of Varnish.
-
 .. toctree::
    :maxdepth: 2