upgrading example

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@129357 c90b9560-bf6c-de11-be94-00142212c4b1

reference/strings/functions/str-word-count.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
   <refentry id="function.str-word-count">
    <refnamediv>
     <refname>str_word_count</refname>
@@ -45,7 +45,7 @@
     </para>
     <para>
      <example>
-      <title>Example uses for <function>str_word_count</function></title>
+      <title><function>str_word_count</function> example</title>
       <programlisting role="php">
 <![CDATA[
 <?php
@@ -60,9 +60,14 @@ $c   = str_word_count($str);
 print_r($a);
 print_r($b);
 print $c;
-
-/* Output may look like:
-
+?>
+]]>
+    </programlisting>
+    <para>
+     Output may look like:
+    </para>
+    <screen>
+<![CDATA[
 Array
 (
     [0] => Hello
@@ -84,11 +89,8 @@ Array
 )
 
 6
-
-*/
-?>
 ]]>
-      </programlisting>
+      </screen>
      </example>
     </para>
     <para>