fix: feed rss link

Author: confusedalex

templates/footer.html

@@ -16,7 +16,7 @@
   </div>
   {% if config.generate_feeds %}
   <div>
-    <a class="no-style" target="_blank" rel="noopener noreferrer" href="{{ get_url(path=" atom.xml",
+    <a class="no-style" target="_blank" rel="noopener noreferrer" href="{{ get_url(path="atom.xml",
       trailing_slash=false) }}" title="Subscribe via RSS for updates."><svg class="icons">
         <use href="{{ get_url(path='icons.svg#rss', trailing_slash=false) | safe }}"></use>
       </svg></a>