doc: create index entries for commands
Add the description of CLI commands to the generated index.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/doc/usage/cmd/bootmenu.rst b/doc/usage/cmd/bootmenu.rst
index 684a18d..294cc02 100644
--- a/doc/usage/cmd/bootmenu.rst
+++ b/doc/usage/cmd/bootmenu.rst
@@ -1,6 +1,9 @@
.. SPDX-License-Identifier: GPL-2.0+
.. (C) Copyright 2011-2012 Pali Rohár <pali@kernel.org>
+.. index::
+ single: bootmenu (command)
+
bootmenu command
================