diff --git a/core/modules/dblog/lib/Drupal/dblog/Controller/DbLogController.php b/core/modules/dblog/lib/Drupal/dblog/Controller/DbLogController.php
index bc83967..4ca8efc 100644
--- a/core/modules/dblog/lib/Drupal/dblog/Controller/DbLogController.php
+++ b/core/modules/dblog/lib/Drupal/dblog/Controller/DbLogController.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * @file
  * Contains \Drupal\dblog\Controller\DbLogController.
@@ -75,6 +76,9 @@ public static function getLogLevelClassMap() {
    * Messages are truncated at 56 chars.
    * Full-length messages can be viewed on the message details page.
    *
+   * @return array
+   *   A render array as expected by drupal_render().
+   *
    * @see dblog_clear_log_form()
    * @see dblog_event()
    * @see dblog_filter_form()
diff --git a/core/modules/dblog/lib/Drupal/dblog/Tests/DbLogTest.php b/core/modules/dblog/lib/Drupal/dblog/Tests/DbLogTest.php
index 2dfad56..9043d8b 100644
--- a/core/modules/dblog/lib/Drupal/dblog/Tests/DbLogTest.php
+++ b/core/modules/dblog/lib/Drupal/dblog/Tests/DbLogTest.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\dblog\Tests\DbLogTest.
+ * Contains \Drupal\dblog\Tests\DbLogTest.
  */
 
 namespace Drupal\dblog\Tests;