Use normal sized text for lists on index pages

notes.html

@@ -6,7 +6,7 @@ title: Notes
 <ul>
   {% for note in site.notes %}
     <li>
-      <h2><a href="{{ note.url | real_relative_url }}">{{ note.title }}</a></h2>
+      <a href="{{ note.url | real_relative_url }}">{{ note.title }}</a>
     </li>
   {% endfor %}
 </ul>

psets.html

@@ -6,7 +6,7 @@ title: Problem Sets
 <ul>
   {% for pset in site.psets %}
     <li>
-      <h2><a href="{{ pset.url | real_relative_url }}">{{ pset.title }}</a></h2>
+      <a href="{{ pset.url | real_relative_url }}">{{ pset.title }}</a>
     </li>
   {% endfor %}
 </ul>