diff --git a/core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php b/core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php
index 7901ef0f25..9d807dcbbc 100644
--- a/core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php
+++ b/core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php
@@ -66,8 +66,8 @@ class EntityFormDisplay extends EntityDisplayBase implements EntityFormDisplayIn
    * @param string $form_mode
    *   The form mode.
    * @param bool $transient
-   *   (Optional) If the render display should be instantiated without
-   *   attempting to load any display from configuration.
+   *   (optional) If the render display should be instantiated without
+   *   attempting to load any display from configuration. Defaults to FALSE.
    *
    * @return \Drupal\Core\Entity\Display\EntityFormDisplayInterface
    *   The display object that should be used to build the entity form.