Update feed.xml

feed.xml

@@ -7,7 +7,7 @@ layout: null
         <title>{{ site.title | xml_escape }}</title>
         <description>{{ site.description | xml_escape }}</description>
         <link>{{ site.url }}{{ site.baseurl }}/</link>
-        <atom:link href="{{ "/.xml" | prepend: site.baseurl | prepend: site.url }}" rel="self" type="application/rss+xml"/>
+        <atom:link href="{{ "/feed.xml" | prepend: site.baseurl | prepend: site.url }}" rel="self" type="application/rss+xml"/>
         <pubDate>{{ site.time | date_to_rfc822 }}</pubDate>
         <lastBuildDate>{{ site.time | date_to_rfc822 }}</lastBuildDate>
         <generator>Jekyll v{{ jekyll.version }}</generator>