[Changed] code cleanup

php cs fixer

.php-cs-fixer.php

@@ -1,13 +1,15 @@
 <?php
-
-$finder = PhpCsFixer\Finder::create()
-    ->in(__DIR__)
-;
-
-$config = new PhpCsFixer\Config();
-return $config->setRules([
-        '@PHP73Migration' => true,
-        '@PSR12' => true
-    ])
-    ->setFinder($finder)
-;
+	
+	$finder = PhpCsFixer\Finder::create()
+		->in(__DIR__)
+	;
+	
+	$config = new PhpCsFixer\Config();
+	return $config->setRules([
+		'@PHP81Migration' => true,
+		'@PSR12' => true,
+		'php_unit_test_class_requires_covers' => true,
+		'doctrine_annotation_indentation' => true,
+	])
+		->setFinder($finder)
+		;