diff --git a/Component/Drivers/DoctrineBaseDriver.php b/Component/Drivers/DoctrineBaseDriver.php
index <HASH>..<HASH> 100644
--- a/Component/Drivers/DoctrineBaseDriver.php
+++ b/Component/Drivers/DoctrineBaseDriver.php
@@ -132,13 +132,13 @@ class DoctrineBaseDriver extends BaseDriver implements Base
      *
      * @param string  $statement The SQL query to be executed.
      * @param array   $params    The prepared statement params.
-     * @param integer $colnum    The 0-indexed column number to retrieve.
+     * @param integer $columnNum The 0-indexed column number to retrieve.
      *
      * @return mixed
      */
-    public function fetchColumn($statement, array $params = array(), $colnum = 0)
+    public function fetchColumn($statement, array $params = array(), $columnNum = 0)
     {
-        $this->connection->fetchColumn($statement, $params, $colnum);
+        return $this->connection->fetchColumn($statement, $params, $columnNum);
     }
Fix fetching row by DoctrineBaseDriver