diff --git a/texinfo.html.markdown b/texinfo.html.markdown
index c192e958..1b3ed9e2 100644
--- a/texinfo.html.markdown
+++ b/texinfo.html.markdown
@@ -16,7 +16,7 @@ what the generator should do.
 
 A simple example of a simple manual:
 
-```texinfo
+```
 \input texinfo
 @setfilename simple-document.info
 @documentencoding UTF-8