Fixing incorrect example.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@84362 c90b9560-bf6c-de11-be94-00142212c4b1

reference/math/functions/ceil.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/math.xml, last change in rev 1.2 -->
   <refentry id="function.ceil">
    <refnamediv>
@@ -23,8 +23,8 @@
      <title><function>ceil</function> examples</title>
      <programlisting role="php">
 <![CDATA[
-$five = ceil(4.3);   // $five = 5.0;
-$ten = ceil(9.999); // $ten = 10.0;
+echo ceil(4.3);    // 5
+echo ceil(9.999);  // 10
 ]]>
      </programlisting>
     </example>