diff --git a/Publish-to-gh-pages.md b/Publish-to-gh-pages.md
index 6c2e030..17e4cf3 100644
--- a/Publish-to-gh-pages.md
+++ b/Publish-to-gh-pages.md
@@ -1,9 +1,10 @@
 To publish the current pdf.js to the gh-pages branch:
-
+```
 # make sure the stable version is loaded
 $ make web
 # run 'make server' and verify http://localhost:8888/build/gh-pages/web/viewer.html
 $ cd build/gh-pages
 $ git commit
 # ... add commit message
-$ git push
\ No newline at end of file
+$ git push
+```
\ No newline at end of file