diff --git a/index.php b/index.php
index a44e5c5..9943061 100644
--- a/index.php
+++ b/index.php
@@ -1,5 +1,7 @@
 <?php
 
+// this is a comment
+
 /**
  * @file
  * The PHP page that serves all page requests on a Drupal installation.