updated author humans.txt path (#2169)

removed the {{ STATIC_URL }} from humans.txt path of author

Author: hakiKhuva

templates/base.html

@@ -74,7 +74,7 @@
     {# permalink to the current page #}
     <meta property="og:url" content="{% block og-url %}{{ request.build_absolute_uri }}{% endblock %}">
 
-    <link rel="author" href="{{ STATIC_URL }}humans.txt">
+    <link rel="author" href="/humans.txt">
 
     <link rel="alternate" type="application/rss+xml" title="Python Enhancement Proposals"
           href="https://www.python.org/dev/peps/peps.rss/">