diff --git a/core/lib/Drupal/Component/Plugin/Definition/PluginDefinitionInterface.php b/core/lib/Drupal/Component/Plugin/Definition/PluginDefinitionInterface.php
index 60e6066..3aeeaec 100644
--- a/core/lib/Drupal/Component/Plugin/Definition/PluginDefinitionInterface.php
+++ b/core/lib/Drupal/Component/Plugin/Definition/PluginDefinitionInterface.php
@@ -22,7 +22,7 @@
    * @param string $class
    *   A fully qualified class name.
    *
-   * @return $this
+   * @return static
    *
    * @throws \InvalidArgumentException
    *   If the class is invalid.