diff --git a/lib/Drupal/ckeditor/Plugin/editor/editor/CKEditor.php b/lib/Drupal/ckeditor/Plugin/editor/editor/CKEditor.php
index 8964672..e82d86d 100644
--- a/lib/Drupal/ckeditor/Plugin/editor/editor/CKEditor.php
+++ b/lib/Drupal/ckeditor/Plugin/editor/editor/CKEditor.php
@@ -25,7 +25,7 @@ use Drupal\editor\Plugin\EditorInterface;
  *     "module" = "ckeditor",
  *     "name" = "drupal.ckeditor"
  *   },
- *   supports_true_wysiwyg = "TRUE"
+ *   supports_true_wysiwyg = TRUE
  * )
  */
 class CKEditor extends PluginBase implements EditorInterface {