Add documentation about the plugin in the pod file

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 3acf0f8..dc6d44c 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -6850,6 +6850,12 @@ useful to avoid getting notification events.
 If set to B<true>, attach state to events based on thresholds defined
 in the B<Threshold> plugin. Defaults to B<false>.
 
+=item B<EventServicePrefix> I<String>
+
+Add the given string as a prefix to the event service name.
+if B<EventServicePrefix> not set or set to an empty string (""),
+no prefix will be appended.
+
 =back
 
 =item B<Tag> I<String>