Simplify date format

layouts/_default/li.html

@@ -1,5 +1,5 @@
 <div class="list-item list-{{ .Type }}">
   <h2><a href="{{ .Permalink | relURL }}">{{ .Title }}</a></h2>
   {{ .Description }}
-  <p class=list-date>{{ .Date.Format "2 January 2006" }}</p>
+  <p class=list-date>{{ .Date.Format "January 2006" }}</p>
 </div>