diff --git a/index.php b/index.php
index f6f8880..3f412f1 100644
--- a/index.php
+++ b/index.php
@@ -15,4 +15,4 @@ require_once 'htmlheader.php';
 
 require_once 'htmlfooter.php';
 
-// vim: set ai et ts=3 sw=3:
+// vim: set ai et ts=2 sw=2: