diff --git a/lib/Doctrine/Connection/Oracle.php b/lib/Doctrine/Connection/Oracle.php
index 0a47b7719..986a5bc03 100644
--- a/lib/Doctrine/Connection/Oracle.php
+++ b/lib/Doctrine/Connection/Oracle.php
@@ -69,14 +69,14 @@ class Doctrine_Connection_Oracle extends Doctrine_Connection
         $this->options['result_prefetching'] = false;
         */
         parent::__construct($manager, $adapter);
-    }
+    }
     /**
      * Sets up the date/time format
-     *
+     *
      */
-    public function setDateFormat($format = 'YYYY-MM-DD HH24:MI:SS')
-    {
-      $this->exec('ALTER SESSION SET NLS_DATE_FORMAT "'.$format.'";');
+    public function setDateFormat($format = 'YYYY-MM-DD HH24:MI:SS')
+    {
+      $this->exec('ALTER SESSION SET NLS_DATE_FORMAT = "' . $format . '"');
     }
     /**
      * Adds an driver-specific LIMIT clause to the query