diff --git a/reference/strings/functions/sprintf.xml b/reference/strings/functions/sprintf.xml
index 890f204db4..04037cd928 100644
--- a/reference/strings/functions/sprintf.xml
+++ b/reference/strings/functions/sprintf.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
   <refentry id="function.sprintf">
    <refnamediv>
@@ -172,7 +172,8 @@ printf($format, $num, $location);
     </para>
     <simpara>
      See also <function>printf</function>,
-     <function>sscanf</function>, <function>fscanf</function>, and
+     <function>sscanf</function>, <function>fscanf</function>, 
+	 <function>vsprintf</function>, and
      <function>number_format</function>.
     </simpara>
    </refsect1>