diff --git a/reference/strings/functions/number-format.xml b/reference/strings/functions/number-format.xml
index 581a80b1bf..aed7bf7d52 100644
--- a/reference/strings/functions/number-format.xml
+++ b/reference/strings/functions/number-format.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision: 1.12 $ -->
+<!-- $Revision: 1.13 $ -->
 <refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.number-format" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>number_format</refname>
@@ -21,11 +21,10 @@
    <methodparam><type>string</type><parameter>thousands_sep</parameter></methodparam>
   </methodsynopsis>
   <para>
-   <function>number_format</function> returns a formatted version of
-   <parameter>number</parameter>.  This function accepts either one,
-   two or four parameters (not three):
+   This function accepts either one, two, or four parameters (not three):
   </para>
-  <para>If only one parameter is given,
+  <para>
+   If only one parameter is given,
    <parameter>number</parameter> will be formatted without decimals,
    but with a comma (",") between every group of thousands.
   </para>
@@ -44,6 +43,13 @@
   </para>
  </refsect1>
 
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   A formatted version of <parameter>number</parameter>.
+  </para>
+ </refsect1>
+
  <refsect1 role="parameters">
   &reftitle.parameters;
   <para>