app/views/users/_administrator.html.erb
<div class="administrator">
<h2><%= t 'maps.administrator' %></h2>
<div class="admin-wrapper">
<%= image_tag user.avatar.thumb , class: "avatar", title: user.name %>
<a href="<%= user_path(user) %>">
<span><%= user.name %></span>
</a>
</div>
</div>