Index: trunk/ippMonitor/def/README
===================================================================
--- trunk/ippMonitor/def/README	(revision 28615)
+++ trunk/ippMonitor/def/README	(revision 28616)
@@ -173,6 +173,9 @@
 To avoid this problem, the function delete_old_tmp_files() in ipp.php
 was created. It checks the /tmp directory and removes all files
-belonging to the apache user and that are older than 15 minutes.
-delete_old_tmp_files() is called at the beginning of the
-autocodeImage.php template script (line 4) and is therefore present in
-all generated plotting scripts.
+belonging to the $DELETION_USER user and that are older than
+$DELETION_DELAY minutes. delete_old_tmp_files() is called at the
+beginning of the autocodeImage.php template script (line 4) and is
+therefore present in all generated plotting scripts.
+
+$DELETION_USER and $DELETION_DELAY are defined in site.php.in (values
+are 'apache' and '15').