diff --git a/yii/web/Response.php b/yii/web/Response.php
index 2d2d230..1bcb54e 100644
--- a/yii/web/Response.php
+++ b/yii/web/Response.php
@@ -112,9 +112,9 @@ class Response extends \yii\base\Response
 			ob_end_clean();
 			echo $content;
 			exit(0);
-		}
-		else
+		} else {
 			echo $content;
+		}
 	}
 
 	/**