diff --git a/inc/caldav-REPORT-multiget.php b/inc/caldav-REPORT-multiget.php
index 516fda59..44ca771c 100644
--- a/inc/caldav-REPORT-multiget.php
+++ b/inc/caldav-REPORT-multiget.php
@@ -1,5 +1,9 @@
 <?php
 
+/**
+* @TODO Tidy up namespace handling in the responses.
+*/
+
 $responses = array();
 
 /**