spec: Add a reminder of how to access Properties

Readers of the message bus specification might be encountering Properties
for the first time, so for the basic properties in the o.fd.DBus
interface, link to the interface definition.

I'm not intending to add similar text for extension interfaces like
Containers.

Signed-off-by: Simon McVittie <smcv@collabora.com>

diff --git a/doc/dbus-specification.xml b/doc/dbus-specification.xml
index 134dfa2d457fb950dda56b0f34efacf31b2a5f9c..03d25d584fd13c6c40d785c86e342ab3be71348d 100644 (file)
--- a/doc/dbus-specification.xml
+++ b/doc/dbus-specification.xml
@@ -7266,6 +7266,9 @@
           of the message bus with which they are communicating.
           This property was added in version 1.11.x of the reference
           implementation of the message bus.
+          Like all properties, it is accessed via method calls to the standard
+          <link linkend="standard-interfaces-properties">Properties</link>
+          interface.
         </para>
 
         <para>
@@ -7374,6 +7377,9 @@
           property does not require parsing XML.
           This property was added in version 1.11.x of the reference
           implementation of the message bus.
+          Like all properties, it is accessed via method calls to the standard
+          <link linkend="standard-interfaces-properties">Properties</link>
+          interface.
         </para>
 
         <para>