diff --git a/app/code/Magento/Quote/Model/QueryResolver.php b/app/code/Magento/Quote/Model/QueryResolver.php
index 216e644b767a0f96becc283d32dd35818929fa87..04d83bab85b2bf4b31c5d57e8c2b742614a4694b 100644
--- a/app/code/Magento/Quote/Model/QueryResolver.php
+++ b/app/code/Magento/Quote/Model/QueryResolver.php
@@ -38,6 +38,7 @@ class QueryResolver
      * @var array
      */
     private $cacheTags = [];
+
     /**
      * @var SerializerInterface
      */
diff --git a/app/code/Magento/Quote/Model/Quote/Address/Total/Collector.php b/app/code/Magento/Quote/Model/Quote/Address/Total/Collector.php
index 0b3dbc318b23c1bf2930c1b630df5777ba8cbc2b..d430bf3acc6cd08d22b0f352efde6b9dc7774fed 100644
--- a/app/code/Magento/Quote/Model/Quote/Address/Total/Collector.php
+++ b/app/code/Magento/Quote/Model/Quote/Address/Total/Collector.php
@@ -4,6 +4,7 @@
  * See COPYING.txt for license details.
  */
 namespace Magento\Quote\Model\Quote\Address\Total;
+
 use Magento\Framework\Serialize\SerializerInterface;
 
 /**
diff --git a/app/code/Magento/Sales/Model/Config/Ordered.php b/app/code/Magento/Sales/Model/Config/Ordered.php
index 01e70b4845c45ff6480dcb28bf7ccdad1c6f7283..806a7b522c189f495e080307981bf8fd95f3d420 100644
--- a/app/code/Magento/Sales/Model/Config/Ordered.php
+++ b/app/code/Magento/Sales/Model/Config/Ordered.php
@@ -4,6 +4,7 @@
  * See COPYING.txt for license details.
  */
 namespace Magento\Sales\Model\Config;
+
 use Magento\Framework\App\ObjectManager;
 use Magento\Framework\Serialize\SerializerInterface;
 
diff --git a/app/code/Magento/Sales/Model/Order/Total/Config/Base.php b/app/code/Magento/Sales/Model/Order/Total/Config/Base.php
index 20647e34c4535ee4244c8bb948072c36a7596e6d..d96591118b82296a937445256e01e75ee942a569 100644
--- a/app/code/Magento/Sales/Model/Order/Total/Config/Base.php
+++ b/app/code/Magento/Sales/Model/Order/Total/Config/Base.php
@@ -4,6 +4,7 @@
  * See COPYING.txt for license details.
  */
 namespace Magento\Sales\Model\Order\Total\Config;
+
 use Magento\Framework\Serialize\SerializerInterface;
 
 /**