diff --git a/doc/sandbox.mdwn b/doc/sandbox.mdwn
index 9b7375e45..f96f7f457 100644
--- a/doc/sandbox.mdwn
+++ b/doc/sandbox.mdwn
@@ -168,5 +168,6 @@ module vc_Mux2 #( parameter W = 1 )
 endmodule
 """]]
 
+&lt
 
 This is simple enough for now [[sandbocen]] no?