Update GenerateDocumentationTest.php

tests/GenerateDocumentationTest.php

@@ -303,7 +303,6 @@ class GenerateDocumentationTest extends TestCase
 
         $generatedMarkdown = $this->getFileContents(__DIR__ . '/../resources/docs/groups/group-a.md');
         $this->assertContainsIgnoringWhitespace('"Authorization": "customAuthToken","Custom-Header":"NotSoCustom"', $generatedMarkdown);
-        Utils::deleteDirectoryAndContents('resources/docs');
     }
 
     /** @test */
@@ -316,7 +315,6 @@ class GenerateDocumentationTest extends TestCase
 
         $generatedMarkdown = file_get_contents(__DIR__ . '/../resources/docs/groups/group-a.md');
         $this->assertStringContainsString('Лорем ипсум долор сит амет', $generatedMarkdown);
-        Utils::deleteDirectoryAndContents('resources/docs');
     }
 
     /** @test */