Merge pull request #60 from M6Web/fix/doc-type-hint

fix(formatter): doc for method response

src/M6Web/Bundle/LogBridgeBundle/Formatter/FormatterInterface.php

@@ -24,7 +24,7 @@ public function getLogContent(Request $request, Response $response, array $optio
      * @param Response $response Response service
      * @param array    $options  Request options
      *
-     * @return string
+     * @return array
      */
     public function getLogContext(Request $request, Response $response, array $options);
 }