fix constants docs

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@283298 c90b9560-bf6c-de11-be94-00142212c4b1

reference/intl/locale-constants.xml

@@ -1,24 +1,30 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <section xml:id="intl.locale-constants" xmlns="http://docbook.org/ns/docbook"
  xmlns:xlink="http://www.w3.org/1999/xlink">
  &reftitle.constants;
  <para>
-  These constants define how the Locale
   <variablelist>
    <varlistentry>
     <term>
      <constant>Locale::DEFAULT_LOCALE</constant>
-     (<type>string</type>)
+     (<type>null</type>)
     </term>
     <listitem>
      <simpara>
-      Used with the getLocale methods of the various locale affected classes,
-      such as numfmt.
+      Used as locale parameter with the methods of the various locale affected classes,
+      such as NumberFormatter. This constant would make the methods to use default
+      locale. 
      </simpara>
     </listitem>
    </varlistentry>
+  </variablelist>
+ </para>
 
+ <para>
+  These constants describe the choice of the locale for getLocalte method of
+  different classes.
+  <variablelist>
    <varlistentry>
     <term>
      <constant>Locale::ACTUAL_LOCALE</constant>