fix!(feed): broken URLs

templates/feed.xml.mustache

@@ -8,7 +8,7 @@
 			<item>
 			<title>{{article.title}}</title>
 			<description>{{article.description}}</description>
-			<link>{{article.&url}}</link>
+			<link>{{&article.url}}</link>
 			<content:encoded><![CDATA[{{&article.content}}]]></content:encoded>
 			</item>
 		{{/items}}