diff --git a/doc/sandbox.mdwn b/doc/sandbox.mdwn
index 0eb26a3cc..ad925f691 100644
--- a/doc/sandbox.mdwn
+++ b/doc/sandbox.mdwn
@@ -5,7 +5,7 @@
 
 This is the [[SandBox]], a page anyone can edit to try out ikiwiki
 (version [[!version  ]]).
-
+vvvv
 CamelCase ?
 
 What about [[this page]]?