diff --git a/en/reference/introduction.rst b/en/reference/introduction.rst
index fd19d0407..69bfbd085 100644
--- a/en/reference/introduction.rst
+++ b/en/reference/introduction.rst
@@ -134,7 +134,8 @@ the ``ClassLoader`` with the following code.
 
     <?php
     require 'Doctrine/Common/ClassLoader.php';
-    $classLoader = new \Doctrine\Common\ClassLoader();
+    $classLoader = new \Doctrine\Common\ClassLoader('Doctrine');
+    $classLoader->register();
 
 The packages are installed in to your shared PEAR PHP code folder
 in a folder named ``Doctrine``. You also get a nice command line
diff --git a/en/reference/tools.rst b/en/reference/tools.rst
index 5448e4a4c..74cf6246a 100644
--- a/en/reference/tools.rst
+++ b/en/reference/tools.rst
@@ -53,7 +53,7 @@ dealing exclusively with DBAL, the ConnectionHelper is required:
 .. code-block:: php
 
     <?php
-    $helperSet = new \Symfony\Components\Console\Helper\HelperSet(array(
+    $helperSet = new \Symfony\Component\Console\Helper\HelperSet(array(
         'db' => new \Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper($conn)
     ));
     $cli->setHelperSet($helperSet);
@@ -64,7 +64,7 @@ required:
 .. code-block:: php
 
     <?php
-    $helperSet = new \Symfony\Components\Console\Helper\HelperSet(array(
+    $helperSet = new \Symfony\Component\Console\Helper\HelperSet(array(
         'em' => new \Doctrine\ORM\Tools\Console\Helper\EntityManagerHelper($em)
     ));
     $cli->setHelperSet($helperSet);
@@ -97,7 +97,7 @@ typical ``cli-config.php`` file looks as follows:
     
     $em = \Doctrine\ORM\EntityManager::create($connectionOptions, $config);
     
-    $helperSet = new \Symfony\Components\Console\Helper\HelperSet(array(
+    $helperSet = new \Symfony\Component\Console\Helper\HelperSet(array(
         'db' => new \Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper($em->getConnection()),
         'em' => new \Doctrine\ORM\Tools\Console\Helper\EntityManagerHelper($em)
     ));