[PATCH for-6.1 2/2] docs: Move licence/copyright from HTML output to rST comments

[Peter Maydell <peter.maydell@linaro.org>]

Our built HTML documentation now has a standard footer which
gives the license for QEMU (and its documentation as a whole).
In almost all pages, we either don't bother to state the
copyright/license for the individual rST sources, or we put
it in an rST comment. There are just three pages which render
copyright or license information into the user-visible HTML.

Quoting a specific (different) license for an individual HTML
page within the manual is confusing. Downgrade the license
and copyright info to a comment within the rST source, bringing
these pages in line with the rest of our documents.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 docs/interop/vhost-user-gpu.rst |  7 ++++---
 docs/interop/vhost-user.rst     | 12 +++++++-----
 docs/system/generic-loader.rst  |  4 ++--
 3 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/docs/interop/vhost-user-gpu.rst b/docs/interop/vhost-user-gpu.rst
index 3268bf405ce..71a2c52b313 100644
--- a/docs/interop/vhost-user-gpu.rst
+++ b/docs/interop/vhost-user-gpu.rst
@@ -2,9 +2,10 @@
 Vhost-user-gpu Protocol
 =======================
 
-:Licence: This work is licensed under the terms of the GNU GPL,
-          version 2 or later. See the COPYING file in the top-level
-          directory.
+..
+  Licence: This work is licensed under the terms of the GNU GPL,
+           version 2 or later. See the COPYING file in the top-level
+           directory.
 
 .. contents:: Table of Contents
 
diff --git a/docs/interop/vhost-user.rst b/docs/interop/vhost-user.rst
index d6085f70452..d63f8d3f93a 100644
--- a/docs/interop/vhost-user.rst
+++ b/docs/interop/vhost-user.rst
@@ -1,11 +1,13 @@
 ===================
 Vhost-user Protocol
 ===================
-:Copyright: 2014 Virtual Open Systems Sarl.
-:Copyright: 2019 Intel Corporation
-:Licence: This work is licensed under the terms of the GNU GPL,
-          version 2 or later. See the COPYING file in the top-level
-          directory.
+
+..
+  Copyright 2014 Virtual Open Systems Sarl.
+  Copyright 2019 Intel Corporation
+  Licence: This work is licensed under the terms of the GNU GPL,
+           version 2 or later. See the COPYING file in the top-level
+           directory.
 
 .. contents:: Table of Contents
 
diff --git a/docs/system/generic-loader.rst b/docs/system/generic-loader.rst
index 531ddbc8e34..4f9fb005f1d 100644
--- a/docs/system/generic-loader.rst
+++ b/docs/system/generic-loader.rst
@@ -1,8 +1,8 @@
 ..
    Copyright (c) 2016, Xilinx Inc.
 
-This work is licensed under the terms of the GNU GPL, version 2 or later.  See
-the COPYING file in the top-level directory.
+   This work is licensed under the terms of the GNU GPL, version 2 or later.  See
+   the COPYING file in the top-level directory.
 
 Generic Loader
 --------------
-- 
2.20.1