update feed.xml

Author: dev-jonghoonpark

feed.xml

@@ -15,7 +15,7 @@ layout: null
     {% for post in site.posts limit:10 %}
       <item>
         <title>{{ post.title | xml_escape }}</title>
-        <description>{{ post.content | xml_escape }}</description>
+        <description>{{ post.description | xml_escape }}</description>
         <pubDate>{{ post.date | date_to_rfc822 }}</pubDate>
         <link>{{ post.url | prepend: site.baseurl | prepend: site.url }}</link>
         <guid isPermaLink="true">{{ post.url | prepend: site.baseurl | prepend: site.url }}</guid>