diff --git a/language/oop5/overloading.xml b/language/oop5/overloading.xml
index 530fe3caf0..195fae5575 100644
--- a/language/oop5/overloading.xml
+++ b/language/oop5/overloading.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.27 $ -->
+<!-- $Revision: 1.28 $ -->
  <sect1 xml:id="language.oop5.overloading" xmlns="http://docbook.org/ns/docbook">
   <title>Overloading</title>
 
@@ -168,8 +168,6 @@ class MemberTest {
             ' in ' . $trace[0]['file'] .
             ' on line ' . $trace[0]['line'],
             E_USER_NOTICE);
-        $tmp = null;
-        return $tmp;
     }
 
     /**  As of PHP 5.1.0  */
@@ -271,29 +269,31 @@ Notice:  Undefined property: hidden in <file> on line 64 in <file> on line 28
 <?php
 class MethodTest {
     public function __call($name, $arguments) {
+        // Note: value of $name is case sensitive.
         echo "Calling object method '$name' "
              . implode(', ', $arguments). "\n";
     }
 
     /**  As of PHP 5.3.0  */
     public static function __callStatic($name, $arguments) {
+        // Note: value of $name is converted to lower case.
         echo "Calling static method '$name' "
              . implode(', ', $arguments). "\n";
     }
 }
 
 $obj = new MethodTest;
-$obj->test('in object context');
+$obj->runTest('in object context');
 
-MethodTest::test('in static context');  // As of PHP 5.3.0
+MethodTest::runTest('in static context');  // As of PHP 5.3.0
 ?>
 ]]>
     </programlisting>
     &example.outputs;
     <screen role="php">
 <![CDATA[
-Calling object method 'test' in object context
-Calling static method 'test' in static context
+Calling object method 'runTest' in object context
+Calling static method 'runtest' in static context
 ]]>
     </screen>
    </example>