app/views/mezu/messages/edit.html.erb
<h2><%= t("mezu.titles.edit") %></h2>
<%= form_for :message, :url => mezu_message_path(@message), :html => {:method => "put"} do |f| -%>
<%= render :partial => 'form', :locals => {:f => f} %>
<ul id="actions">
<li><%= f.submit t("mezu.update") %></li>
<li><%= link_to t("mezu.cancel"), mezu_messages_path %></li>
</ul>
<% end %>