diff --git a/core/lib/Drupal/Core/Render/Element/HtmlTag.php b/core/lib/Drupal/Core/Render/Element/HtmlTag.php
index 36a5f1b..9268145 100644
--- a/core/lib/Drupal/Core/Render/Element/HtmlTag.php
+++ b/core/lib/Drupal/Core/Render/Element/HtmlTag.php
@@ -59,7 +59,7 @@ public function getInfo() {
    *     - script: To load JavaScript.
    *     The value of #tag is escaped.
    *   - #attributes: (optional) An array of HTML attributes to apply to the
-   *     tag. The attributes are escaped, see Drupal\Core\Template\Attribute.
+   *     tag. The attributes are escaped, see \Drupal\Core\Template\Attribute.
    *   - #value: (optional) A string containing tag content, such as inline
    *     CSS. The value of #value will be XSS admin filtered if it is not safe.
    *   - #value_prefix: (optional) A string to prepend to #value, e.g. a CDATA