fixed typo

Author: Speyll

templates/head.html

@@ -93,7 +93,6 @@
 <link rel="stylesheet" type="text/css" href="https://speyll.github.io/suCSS/reset-min.css"/>
 <link rel="stylesheet" type="text/css" href="https://speyll.github.io/suCSS/suCSS-min.css"/>
 <link rel="stylesheet" type="text/css" href="{{ get_url(path='css/style.css', trailing_slash=false) | safe }}"/>
-<link rel="stylesheet" type="text/css" href="{{ get_url(path='css/custom.css', trailing_slash=false) | safe }}"/>
 {% endblock css %}
 <script src="{{ get_url(path='js/script.js', trailing_slash=false) | safe }}" defer></script>