Fix logo

Author: RSTZZZ

_includes/head/custom.html

@@ -1,5 +1,5 @@
 <!-- Add favicon -->
-<link rel="icon" type="image/png" href="{{ site.baseurl }}/assets/images/logo/favicon.png">
+<link rel="icon" type="image/png" href="{{ site.baseurl }}/assets/images/logo/favicon.ico">
 
 <!-- SEO meta tags -->
 <meta name="author" content="{% if page.names %}{{ page.names }}{% else %}{{ page.title }}{% endif %}">