sadium/themes/hugo-theme-terminal/layouts/partials/footer.html

<footer class="footer">
  <div class="footer__inner">
    {{ if $.Site.Copyright }}
      <div class="copyright copyright--user">
        <span>{{ $.Site.Copyright | safeHTML }}</span>
    {{ else }}
      <div class="copyright">
        <span>Powered by <a href="https://gohugo.io">Hugo</a> ::</span>
        <span><a href="https://github.com/panr/hugo-theme-terminal" target="_blank">Theme</a> by <a href="https://github.com/panr" target="_blank">panr</a> ::</span>    
        <span>&nbsp;<a href="https://git.sadium.cyou/SadmL/sadium">Mod</a>. by <a href="https://git.sadium.cyou/SadmL">SL</a> ::</span> 
        <span>&nbsp;<a href="/tos">ToS</a> ::</span>
        <span>&nbsp;<a href="https://choosealicense.com/licenses/cc-by-4.0/">CC-BY-4.0</a> ::</span>
        <span>&nbsp;{{ now.Year }}</span>

    {{ end }}    
      </div>
  </div>
</footer>

{{ $menu := resources.Get "js/menu.js" | js.Build }} 
{{ $prism := resources.Get "js/prism.js" | js.Build }}

{{ $bundle := slice $menu $prism | resources.Concat "bundle.js" | resources.Minify }}

<script type="text/javascript" src="{{ $bundle.RelPermalink }}"></script>

<!-- Extended footer section-->
{{ partial "extended_footer.html" . }}