app/views/sessions/_forgotten_password.html.erb
<h2><%= I18n.t(:button_forgotten_password ) %></h2>
<%= form_tag '/reset_forgotten_password', :class => 'simple_form' do %>
<%= label_tag I18n.t('login_name_or_email') %>
<%= text_field_tag :login_name, '', :class => 'login_info' %>
<div class="actions"><%= submit_tag I18n.t('send_request') %></div>
<div>
<br/>
<%= I18n.t(:text_forgotten_password_help ) %>
<br/>
</div>
<br/>
<div class="actions"><%= link_to I18n.t('back'), '' %></div>
<% end %>