diff --git a/core/lib/Drupal/Core/Entity/EntityFormController.php b/core/lib/Drupal/Core/Entity/EntityFormController.php
index c4ebe28..f75015f 100644
--- a/core/lib/Drupal/Core/Entity/EntityFormController.php
+++ b/core/lib/Drupal/Core/Entity/EntityFormController.php
@@ -23,7 +23,10 @@
   protected $operation;
 
   /**
-   * Implements Drupal\Core\Entity\EntityFormControllerInterface::__construct().
+   * Constructs an EntityFormController object.
+   *
+   * @param string $operation
+   *   The name of the current operation.
    */
   public function __construct($operation) {
     $this->operation = $operation;
diff --git a/core/lib/Drupal/Core/Entity/EntityFormControllerInterface.php b/core/lib/Drupal/Core/Entity/EntityFormControllerInterface.php
index 72c97f1..26a227d 100644
--- a/core/lib/Drupal/Core/Entity/EntityFormControllerInterface.php
+++ b/core/lib/Drupal/Core/Entity/EntityFormControllerInterface.php
@@ -13,14 +13,6 @@
 interface EntityFormControllerInterface {
 
   /**
-   * Constructs the object.
-   *
-   * @param string $operation
-   *   The name of the current operation.
-   */
-  public function __construct($operation);
-
-  /**
    * Builds an entity form.
    *
    * This is the entity form builder which is invoked via drupal_build_form()