diff --git a/lib/Doctrine/ORM/Tools/Console/Command/MappingDescribeCommand.php b/lib/Doctrine/ORM/Tools/Console/Command/MappingDescribeCommand.php
index f68825da0..896d29054 100644
--- a/lib/Doctrine/ORM/Tools/Console/Command/MappingDescribeCommand.php
+++ b/lib/Doctrine/ORM/Tools/Console/Command/MappingDescribeCommand.php
@@ -36,16 +36,6 @@ use Symfony\Component\Console\Output\OutputInterface;
  */
 final class MappingDescribeCommand extends Command
 {
-    /**
-     * @var OutputInterface
-     */
-    private $output;
-
-    /**
-     * @var array
-     */
-    private $out = array();
-
     /**
      * {@inheritdoc}
      */
@@ -74,11 +64,9 @@ EOT
     {
         $entityName = $input->getArgument('entityName');
 
-        /* @var $entityManager \Doctrine\ORM\EntityManager */
+        /* @var $entityManager \Doctrine\ORM\EntityManagerInterface */
         $entityManager = $this->getHelper('em')->getEntityManager();
 
-        $this->output = $output;
-
         $this->displayEntity($entityName, $entityManager, $output);
 
         return 0;