diff --git a/app/code/Magento/Config/Test/Unit/Block/System/Config/DwstreeTest.php b/app/code/Magento/Config/Test/Unit/Block/System/Config/DwstreeTest.php
index 3e6571114fbef4f7b84297acf8f6da36ecf4b30a..3f8b7596fd4a541eebe52c9f8e30168dc48b35ee 100644
--- a/app/code/Magento/Config/Test/Unit/Block/System/Config/DwstreeTest.php
+++ b/app/code/Magento/Config/Test/Unit/Block/System/Config/DwstreeTest.php
@@ -66,7 +66,7 @@ class DwstreeTest extends \PHPUnit_Framework_TestCase
         );
 
         $this->object = $objectManager->getObject(
-            'Magento\Config\Block\System\Config\Dwstree' ,
+            'Magento\Config\Block\System\Config\Dwstree',
             ['context' => $this->context]
         );
     }
@@ -81,11 +81,12 @@ class DwstreeTest extends \PHPUnit_Framework_TestCase
     {
         $this->requestMock->expects($this->any())
             ->method('getParam')
-            ->will($this->returnValueMap(
+            ->will(
+                $this->returnValueMap(
                     [
                         ['section', $section],
                         ['website', $website['expected']['code']],
-                        ['store',   $store['expected']['code']],
+                        ['store', $store['expected']['code']],
                     ]
                 )
             );
diff --git a/app/code/Magento/Config/Test/Unit/Block/System/Config/Form/FieldsetTest.php b/app/code/Magento/Config/Test/Unit/Block/System/Config/Form/FieldsetTest.php
index f8dcbb9f12863bd6d4340738a8e67aa5d89fa61b..e1d4f266467e194a77f43539f0eba25c647ae5c7 100644
--- a/app/code/Magento/Config/Test/Unit/Block/System/Config/Form/FieldsetTest.php
+++ b/app/code/Magento/Config/Test/Unit/Block/System/Config/Form/FieldsetTest.php
@@ -175,7 +175,7 @@ class FieldsetTest extends \PHPUnit_Framework_TestCase
         $this->userMock->expects($this->any())->method('getExtra')->willReturn($extra);
         $this->_helperMock->expects($this->any())->method('getScript')->will($this->returnArgument(0));
         $fieldMock = $this->getMockBuilder('Magento\Framework\Data\Form\Element\Text')
-            ->setMethods(['getId', 'getTooltip', 'toHtml', 'getHtmlId' , 'getIsNested', 'getExpanded'])
+            ->setMethods(['getId', 'getTooltip', 'toHtml', 'getHtmlId', 'getIsNested', 'getExpanded'])
             ->disableOriginalConstructor()
             ->getMock();
         $fieldMock->expects($this->any())->method('getId')->will($this->returnValue('test_field_id'));
@@ -184,7 +184,7 @@ class FieldsetTest extends \PHPUnit_Framework_TestCase
         $fieldMock->expects($this->any())->method('getHtmlId')->willReturn('test_field_HTML_id');
 
         $fieldSetMock = $this->getMockBuilder('Magento\Framework\Data\Form\Element\Fieldset')
-            ->setMethods(['getId', 'getTooltip', 'toHtml', 'getHtmlId' , 'getIsNested', 'getExpanded'])
+            ->setMethods(['getId', 'getTooltip', 'toHtml', 'getHtmlId', 'getIsNested', 'getExpanded'])
             ->disableOriginalConstructor()
             ->getMock();
         $fieldSetMock->expects($this->any())->method('getId')->will($this->returnValue('test_fieldset_id'));