diff --git a/core/modules/locale/src/Tests/LocaleStringIsSafeTest.php b/core/modules/locale/src/Tests/LocaleStringIsSafeTest.php
index a48e344..603187f 100644
--- a/core/modules/locale/src/Tests/LocaleStringIsSafeTest.php
+++ b/core/modules/locale/src/Tests/LocaleStringIsSafeTest.php
@@ -63,7 +63,7 @@ public function testLocalizedTokenizedString() {
       ],
       2 => [
         'original' => 'Hello <strong>[locale_test:security_test2]</strong>!',
-        'replaced' => 'Hello &lt;strong&gt;&lt;script&gt;alert(&amp;#039;Mooooh!&amp;#039;);&lt;/script&gt;&lt;/strong&gt;!',
+        'replaced' => 'Hello &lt;strong&gt;&amp;lt;script&amp;gt;alert(&amp;#039;Mooooh!&amp;#039;);&amp;lt;/script&amp;gt;&lt;/strong&gt;!',
       ],
     ];