diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php b/core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php
index 648a646..a235582 100644
--- a/core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php
+++ b/core/lib/Drupal/Core/Config/Entity/ConfigDependencyManager.php
@@ -136,19 +136,16 @@ class ConfigDependencyManager {
   protected $graph;
 
   /**
-   * Given a configuration name and type, returns a graph of its dependencies.
+   * Return config entity ancestors, ordered from the immediate parent upwards.
+   *
+   * Given a configuration name and type, returns a list of
+   * ConfigEntityDependency objects in the order of the nearest to the entity
+   * passed in. For example, if passed ('module', 'node'), this function will
+   * return [node_type, field_storage, field, entity view displays, ...].
    *
-   * If the given entity is a configuration entity, this function simply calls
-   * $this->createGraphConfigEntityDependencies() on it.
-   * 
-   * If given entity is a module, theme or content entity, this function looks
-   * through this configDependencyManager's configuration entities and calls
-   * $this->createGraphConfigEntityDependencies() on each of them.
-   * 
    * If the given entity isn't a configuration, module, theme or content entity
    * then this function returns just an empty array.
    *
-   *
    * @param string $type
    *   The type of dependency being checked. Either 'module', 'theme', 'config'
    *   or 'content'; anything else will return an empty array.
@@ -158,8 +155,10 @@ class ConfigDependencyManager {
    *   should be the full configuration object name.
    *
    * @return \Drupal\Core\Config\Entity\ConfigEntityDependency[]
-   *   An array of forward and reverse config entity dependency objects in a
-   *   graph.
+   *   An array of configuration entities which depend on the given entity,
+   *   ordered from the immediate parent up the dependency graph.
+   *
+   * @see \Drupal\Core\Entity\EntityInterface::getConfigDependencyName()
    */
   public function getDependentEntities($type, $name) {
     $dependent_entities = array();