diff --git a/example0.html b/example0.html
index ac90df9..c8f7d9c 100644
--- a/example0.html
+++ b/example0.html
@@ -1,4 +1,4 @@
-A StrapDown.js template<![CDATA[
+<!DOCTYPE html><html><head><meta charset="utf-8"/><title>A StrapDown.js template</title></head><body><xmp theme="cyborg">
### Write here in Markdown rather than in HTML
> This document is empty right now. Fill it out with awesome content !
]]>