diff --git a/sites/default/default.settings.php b/sites/default/default.settings.php
index b2ce930..1d11894 100644
--- a/sites/default/default.settings.php
+++ b/sites/default/default.settings.php
@@ -216,12 +216,18 @@
 /**
  * Location of the site configuration files.
  *
- * By default, Drupal configuration files are stored in a randomly named
- * directory under the default public files path. On install the
- * named directory is created in the default files directory. For enhanced
- * security, you may set this variable to a location outside your docroot.
- *
- * @todo Flesh this out, provide more details, etc.
+ * By default, Drupal's active configuration is stored in the database.
+ * However, configuration import occurs using files. By default these are found
+ * in a randomly named directory under the default public files path. On install
+ * the directory is created in the default files directory. For enhanced
+ * security, you may set the path to a location outside your docroot.
+ *
+ * On install, Drupal will also set up an active configuration directory next
+ * to the staging directory. The active directory is expected to be empty unless
+ * you change the configuration system to use file storage for the active
+ * configuration. If you use files for the active configuration in production
+ * you may enhance your security by setting the path to the active configuration
+ * to a location outside your docroot.
  *
  * Example:
  * @code
@@ -605,13 +611,16 @@
  *
  * By default, the active configuration is stored in the database in the
  * {config} table. To install Drupal with a different active configuration
- * storage, you need to override the setting here, in addition to overriding
- * the config.storage.active service definition in a module or profile.
+ * storage, you need to override the 'bootstrap_config_storage' setting here, in
+ * addition to overriding the config.storage.active service definition in a
+ * module or profile, or by adding to the container YAML files for DrupalKernel.
+ *
  *
  * The 'bootstrap_config_storage' setting needs to be a callable that returns
- * core.services.yml.
+ * an instance implementing \Drupal\Core\Config\StorageInterface.
  */
  # $settings['bootstrap_config_storage'] = array('Drupal\Core\Config\BootstrapConfigStorageFactory', 'getFileStorage');
+ # $GLOBALS['conf']['container_yamls'][] = $conf_path . '/services.yml';
 
 /**
  * Configuration overrides.