diff --git a/docs/smbdotconf/tuning/openfilesdatabasehashsize.xml b/docs/smbdotconf/tuning/openfilesdatabasehashsize.xml
index 37fee6fe4c6..3434279a99e 100644
--- a/docs/smbdotconf/tuning/openfilesdatabasehashsize.xml
+++ b/docs/smbdotconf/tuning/openfilesdatabasehashsize.xml
@@ -4,11 +4,11 @@
                  developer="1"
                  xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
 <description>
-	<para>This parameter is an internal tuning parameter that sets the hash size of the tdb used
-	for the open file databases. The presence of this parameter allows tuning of the system
-	for very large (thousands of concurrent users) Samba set-ups. The default setting of 
-	this parameter should be sufficient for most normal settings. It is advised not to change
-	this parameter unless advised to by a Samba Team member.</para>
+	<para>This parameter was added in Samba 3.0.23. This is an internal tuning parameter that sets
+	the hash size of the tdb used for the open file databases. The presence of this parameter
+	allows tuning of the system for very large (thousands of concurrent users) Samba setups.
+	The default setting of this parameter should be sufficient for most normal environments.
+	It is advised not to change this parameter unless advised to by a Samba Team member.</para>
 </description>
 
 <value type="default">10007</value>