[PATCH 6/9] docs: split the deprecation warning for soundcards vs VNC

["Daniel P. Berrangé" <berrange@redhat.com>]

Both soundcards and VNC will require the audiodev= property
but lets split the deprecation message since these are
distinct functional areas.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 docs/about/deprecated.rst | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 68d29642d7..f8b4e19a4c 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -31,13 +31,17 @@ backend settings instead of environment variables.  To ease migration to
 the new format, the ``-audiodev-help`` option can be used to convert
 the current values of the environment variables to ``-audiodev`` options.
 
-Creating sound card devices and vnc without ``audiodev=`` property (since 4.2)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+Creating sound card devices without ``audiodev=`` property (since 4.2)
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
 
 When not using the deprecated legacy audio config, each sound card
-should specify an ``audiodev=`` property.  Additionally, when using
-vnc, you should specify an ``audiodev=`` property if you plan to
-transmit audio through the VNC protocol.
+should specify an ``audiodev=`` property.
+
+Supporting audio transfer over vnc without ``audiodev=`` property (since 4.2)
+'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+When using vnc, you should specify an ``audiodev=`` property if you
+intend to allow clients to request audio transfer through the VNC protocol.
 
 Short-form boolean options (since 6.0)
 ''''''''''''''''''''''''''''''''''''''
-- 
2.38.1