diff --git a/functions/filesystem.xml b/functions/filesystem.xml
index 9403d4b83d..2c6e8a2def 100644
--- a/functions/filesystem.xml
+++ b/functions/filesystem.xml
@@ -1,5 +1,5 @@
 <?xml encoding="iso-8859-1"?>
-<!-- $Revision: 1.81 $ -->
+<!-- $Revision: 1.82 $ -->
  <reference id="ref.filesystem">
   <title>Filesystem functions</title>
   <titleabbrev>Filesystem</titleabbrev>
@@ -24,8 +24,7 @@
      Given a string containing a path to a file, this function will
      return the base name of the file.
      If the filename ends in <parameter>suffix</parameter> this will
-     also be cut off (the <parameter>suffix</parameter> parameter was added 
-     in PHP 4.0.7).
+     also be cut off.
     </para>
     <para>
      On Windows, both slash (<literal>/</literal>) and backslash
@@ -37,12 +36,17 @@
      <example>
       <title><function>basename</function> example</title>
       <programlisting role="php">
-$path = "/home/httpd/html/index.php3";
-$file = basename ($path); // $file is set to "index.php3"
-$file = basename ($path,".php3"); // $file is set to "index"
+$path = "/home/httpd/html/index.php";
+$file = basename ($path);        // $file is set to "index.php"
+$file = basename ($path,".php"); // $file is set to "index"
       </programlisting>
      </example>
     </para>
+    <note>
+     <para>
+      The <parameter>suffix</parameter> parameter was added in PHP 4.0.7.
+     </para>
+    </note>
     <para>
      See also: <function>dirname</function>
     </para>