diff --git a/lib/Doctrine/ORM/Tools/Console/MetadataFilter.php b/lib/Doctrine/ORM/Tools/Console/MetadataFilter.php
index 52a826418..92a4a6b58 100644
--- a/lib/Doctrine/ORM/Tools/Console/MetadataFilter.php
+++ b/lib/Doctrine/ORM/Tools/Console/MetadataFilter.php
@@ -58,7 +58,7 @@ class MetadataFilter extends \FilterIterator implements \Countable
      */
     public function __construct(\ArrayIterator $metadata, $filter)
     {
-        $this->filter = (array)$filter;
+        $this->filter = (array) $filter;
 
         parent::__construct($metadata);
     }
@@ -76,7 +76,7 @@ class MetadataFilter extends \FilterIterator implements \Countable
         $metadata = $it->current();
 
         foreach ($this->filter as $filter) {
-            if (preg_match("/".preg_quote($filter)."/", $metadata->name)) {
+            if (preg_match("/" . preg_quote($filter) . "/", $metadata->name)) {
                 return true;
             }
         }