diff --git a/tests/PhpWord/Writer/Word2007/ElementTest.php b/tests/PhpWord/Writer/Word2007/ElementTest.php
index a81a617b..b31b223a 100644
--- a/tests/PhpWord/Writer/Word2007/ElementTest.php
+++ b/tests/PhpWord/Writer/Word2007/ElementTest.php
@@ -78,7 +78,7 @@ class ElementTest extends \PHPUnit\Framework\TestCase
     {
         $phpWord = new PhpWord();
         $section = $phpWord->addSection();
-        
+
         $section->addBookmark('test_bookmark');
         $doc = TestHelperDOCX::getDocument($phpWord);