diff --git a/core/includes/actions.inc b/core/includes/actions.inc
index ed43af4fddb0fcd10da8e57091c865a9db5e8d25..0414867e87ff34138d64833071ccee434b38688e 100644
--- a/core/includes/actions.inc
+++ b/core/includes/actions.inc
@@ -22,7 +22,7 @@
  * - $a1, $a2: Optional additional information, which can be passed into
  *   actions_do() and will be passed along to the action function.
  *
- * @}
+ * @} End of "defgroup actions".
  */
 
 /**
@@ -386,3 +386,4 @@ function actions_delete($aid) {
     ->execute();
   module_invoke_all('actions_delete', $aid);
 }
+
diff --git a/core/includes/bootstrap.inc b/core/includes/bootstrap.inc
index 0026cb03f75b5e978516e64b69143c62dd522616..111e89a284913874351bc49ec14eb236e48b3de9 100644
--- a/core/includes/bootstrap.inc
+++ b/core/includes/bootstrap.inc
@@ -296,12 +296,12 @@ abstract class DrupalCacheArray implements ArrayAccess {
   /**
    * A cid to pass to cache()->set() and cache()->get().
    */
-  protected $cid;
+  private $cid;
 
   /**
    * A bin to pass to cache()->set() and cache()->get().
    */
-  protected $bin;
+  private $bin;
 
   /**
    * An array of keys to add to the cache at the end of the request.
diff --git a/core/includes/form.inc b/core/includes/form.inc
index eef53344d1174f6c7048716a36d5229277f6c824..3469377619659792398778fd736d1014caec6c9d 100644
--- a/core/includes/form.inc
+++ b/core/includes/form.inc
@@ -16,7 +16,7 @@
  * \@see user_pass_validate().
  * \@see user_pass_submit().
  *
- * @}
+ * @} End of "defgroup forms".
  */
 
 /**