diff --git a/README.txt b/README.txt
index 9236399..e5eed95 100644
--- a/README.txt
+++ b/README.txt
@@ -12,6 +12,9 @@ py/ contains various Python scripts.
 py/recorder.py processes the log files and stores the data in a PostgreSQL
 database.  It should be run periodically by cron.
 
+py/stats2.py does some statistical calculations and creates SVG charts which 
+are included in the Web pages.  It should be run from cron, daily or so.
+
 py/rlgall.py is a module which recorder.py requires.  It should be installed
 in /lib/python<x.y>/site-packages or the equivalent location.