update readme
diff --git a/README.md b/README.md
index 04561fc..a9f5e41 100644
--- a/README.md
+++ b/README.md
@@ -46,11 +46,12 @@
 See the [mustache templates tutorial](http://mustache.github.com/mustache.5.html) for more information.
 
 ## To do
-
+```
 Escape tags {{{ ... }}}, and {{& ... }}
 Partial tags {{>partial}}
 Functions as values
 And maybe later:
   Incremental parser, and renderer (i.e. Stream based)
   Allow the incremental renderer to handle values which are Futures and Streams.
+```