Fix a bug/typo in \Drupal\file_example\FileExampleStateHelper::deleteDefaultState()

modules/file_example/src/FileExampleStateHelper.php

@@ -66,7 +66,7 @@ public function setDefaultDirectory(string $uri): void {
    * Removes the default file and default directory from the state storage.
    */
   public function deleteDefaultState(): void {
-    $this->state->delete(key: self::KEY_DEFAULT_DIRECTORY);
+    $this->state->delete(self::KEY_DEFAULT_DIRECTORY);
     $this->state->delete(self::KEY_DEFAULT_FILE);
   }