fixed code style

framework/yii/console/Response.php

@@ -13,5 +13,4 @@ namespace yii\console;
  */
 class Response extends \yii\base\Response
 {
-	
 }

framework/yii/requirements/views/console/index.php

@@ -33,4 +33,4 @@ $summaryString = 'Errors: '.$summary['errors'].'   Warnings: '.$summary['warning
 echo str_pad('', strlen($summaryString), '-')."\n";
 echo $summaryString;
 
-echo "\n\n";
+echo "\n\n";

framework/yii/web/XmlResponseFormatter.php

@@ -14,7 +14,6 @@ use yii\base\Arrayable;
 use yii\base\Component;
 use yii\helpers\StringHelper;
 
-
 /**
  * XmlResponseFormatter formats the given data into an XML response content.
  *