diff --git a/reference/strings/functions/similar-text.xml b/reference/strings/functions/similar-text.xml
index df464eed3b..5e0c376cbe 100644
--- a/reference/strings/functions/similar-text.xml
+++ b/reference/strings/functions/similar-text.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.similar-text">
    <refnamediv>
@@ -30,6 +30,9 @@
      in percent for you. It returns the number of matching chars in
      both strings.
     </para>
+    <simpara>
+     See also <function>levenshtein</function>.
+    </simpara>
    </refsect1>
   </refentry>