diff --git a/Magento2/Tests/PHPCompatibility/BaseSniffTest.php b/Magento2/Tests/PHPCompatibility/BaseSniffTest.php
index 27ad0ea8..f6554540 100644
--- a/Magento2/Tests/PHPCompatibility/BaseSniffTest.php
+++ b/Magento2/Tests/PHPCompatibility/BaseSniffTest.php
@@ -29,7 +29,7 @@
  * @since 9.0.0  Dropped support for PHP_CodeSniffer 1.x.
  * @since 10.0.0 Updated for preliminary support of PHP_CodeSniffer 4.
  */
-class BaseSniffTest extends TestCase
+abstract class BaseSniffTest extends TestCase
 {
 
     /**
diff --git a/Magento2/Tests/PHPCompatibility/ForbiddenFinalPrivateMethodsUnitTest.php b/Magento2/Tests/PHPCompatibility/ForbiddenFinalPrivateMethodsUnitTest.php
index 272487d3..2024685f 100644
--- a/Magento2/Tests/PHPCompatibility/ForbiddenFinalPrivateMethodsUnitTest.php
+++ b/Magento2/Tests/PHPCompatibility/ForbiddenFinalPrivateMethodsUnitTest.php
@@ -37,7 +37,7 @@ public function getErrorList()
      */
     public function getWarningList()
     {
-       return [
+        return [
             6 => 1,
             7 => 1,
             14 => 1,