diff --git a/tests/xhprof/footer.php b/tests/xhprof/footer.php
index 094c303d4d..1dd5acd012 100644
--- a/tests/xhprof/footer.php
+++ b/tests/xhprof/footer.php
@@ -1,5 +1,6 @@
 <?php
 /**
+ * Comes at the end of every script if loaded from php config
  * @package chamilo.profiling
  */
 /**