remove twitter link

Author: Johann150

_includes/footer.liquid

@@ -17,7 +17,6 @@
         <br>
         <ul class="icons-list">
             <li><a class="icon black" href="mailto:info@fablab-cottbus.de?Subject=[Websiteanfrage]"><i class="icon-paper-plane-empty">&#xf1d9;</i></a></li>
-            <li><a class="icon black" href="https://twitter.com/fablabcb" target="_blank" ><i class="icon-twitter">&#xf099;</i></a></li>
             <li><a class="icon black" href="https://pixel.tchncs.de/fablabcb/" target="_blank" ><i class="icon-instagram">&#xf16d;</i></a></li>
             <li><a class="icon btn-github black" href="https://github.com/fablabcb" target="_blank" ><i class="icon-github">&#xf113;</i></a></li>
             <li><a class="icon btn-rss black" target="_blank" ><i class="icon-rss">&#xf09e;</i></a>