make more clear that date is insert date, not event date

themes/minimunit/templates/article_infos.html

@@ -1,11 +1,11 @@
 <footer class="post-info">
   {% if article.author %}
   <address class="vcard author">
-    <a class="url fn" href="{{ SITEURL }}/{{ article.author.url }}">{{ article.author }}</a>
+  autore: <a class="url fn" href="{{ SITEURL }}/{{ article.author.url }}">{{ article.author }}</a>
   </address>
   {% endif %}
 
-  data: {{ article.date.strftime('%d %B %Y') }}
+  data inserimento: {{ article.date.strftime('%d %B %Y') }}
 
   <br>