collectd-perl(5): Don't actually use $interval_g in any examples.

diff --git a/src/collectd-perl.pod b/src/collectd-perl.pod
index 9a52972..ee05e00 100644 (file)
--- a/src/collectd-perl.pod
+++ b/src/collectd-perl.pod
@@ -208,7 +208,7 @@ layout looks like this:
   {
     values => [123, 0.5],
     time   => time (),
-    interval => $interval_g,
+    interval => plugin_get_interval (),
     host   => $hostname_g,
     plugin => 'myplugin',
     type   => 'myplugin',