removed stupid alt

templates/index.html.j2

@@ -44,7 +44,7 @@
     <div class="folders">
       {%- for subdirectory in subdirectories %}
       <figure>
-        <a href="{{ subdirectory.url }}"><img alt="{{ subdirectory.name }}" /></a>
+        <a href="{{ subdirectory.url }}"><img /></a>
         <figcaption><a href="{{ subdirectory.url }}">{{ subdirectory.name }}</a></figcaption>
       </figure>
       {%- endfor %}