Fix readme html code block.

evanvosberg · evanvosberg · commit 8dbabd5cb602 · 2015-04-01T15:21:11.000+02:00
diff --git a/README.md b/README.md
@@ -85,6 +85,7 @@ require(["crypto-js"], function (CryptoJS) {
     var encrypted = CryptoJS.AES(...);
     var encrypted = CryptoJS.SHA256(...);
 </script>
+```
 
 ## API
 
