add revision to the footer
</div>
</div>
- <footer>Served with <a rel="noopener noreferrer" href="https://caddyserver.com">Caddy</a> and <a rel="noopener noreferrer" href="https://github.com/hacdias/caddy-filemanager">File Manager</a>.</footer>
+ <footer>Served with <a rel="noopener noreferrer" href="https://caddyserver.com">Caddy</a> and <a rel="noopener noreferrer" href="https://github.com/hacdias/caddy-filemanager">File Manager</a>. Revision {{ .Commit }}.</footer>
</body>
</html>
