app/views/devise/passwords/new.html.erb
<h2>Forgot your password?</h2>
<%= form_for resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :post } do |f| %>
<%= devise_error_messages! %>
<%= f.label :email %>
<%= f.email_field :email %>
<%= f.submit "Send me reset password instructions" %>
<% end %>
<%= render "devise/shared/links" %>