collectd.conf(5): Briefly document "OKAY"-notifications.

Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 48568ea..7f9ae14 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -1495,6 +1495,9 @@ hosts sends it's CPU statistics to the server every 60 seconds, a notification
 will be dispatched after about 120 seconds. It may take a little longer because
 the timeout is checked only once each B<Interval> on the server.
 
+When a value comes within range again or is received after it was missing, an
+"OKAY-notification" is dispatched.
+
 Here is a configuration example to get you started. Read below for more
 information.