diff --git a/core/modules/block/custom_block/lib/Drupal/custom_block/Plugin/Core/Entity/CustomBlock.php b/core/modules/block/custom_block/lib/Drupal/custom_block/Plugin/Core/Entity/CustomBlock.php
index 3ac7147..ced138f 100644
--- a/core/modules/block/custom_block/lib/Drupal/custom_block/Plugin/Core/Entity/CustomBlock.php
+++ b/core/modules/block/custom_block/lib/Drupal/custom_block/Plugin/Core/Entity/CustomBlock.php
@@ -36,7 +36,7 @@
  *   menu_base_path = "block/%custom_block",
  *   links = {
  *     "canonical" = "block/{id}",
- *     "edit-form" = "block/{id}/edit"
+ *     "edit-form" = "block/{id}"
  *   },
  *   fieldable = TRUE,
  *   translatable = TRUE,