notification: improve example documentation
# Example Applications for Notifications
-This folder contains two example notifications:
+This folder contains example notifications which demonstrate how
+notifications and the I/O binding API are used in applications:
- example_notification: Repeatedly calls kdbGet, does not require transport plugins
- example_notification_async: Uses asynchronous I/O. Requires transport plugins
@@ -25,4 +26,4 @@ Usage:
Make sure that the required transport plugins are mounted (e.g. for D-Bus):
-> kdb global-mount dbus dbusrecv
+> kdb global-mount dbus announce=once dbusrecv
