diff --git a/Module.php b/Module.php
index 1b7421ba..bbcd5f70 100644
--- a/Module.php
+++ b/Module.php
@@ -14,7 +14,11 @@
 
 class Module extends ContentContainerModule
 {
+    /**
+     * @var string the default route of this module.
+     */
     public $defaultRoute = 'view';
+
     /**
      * @var bool feature switch for recurrence events
      */
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 39ab967d..2211bdda 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -5,6 +5,7 @@ Changelog
 -----------------------
 - Fix #509: Fix event type visibility
 - Enh #512: Surround the widget wall entry links with a dedicated HTML class
+- Enh #516: Improved calendar page URLs
 
 1.6.4 (Unreleased)
 -----------------------