new.html.erb in spree_backend-2.2.2

- old
+ new

@@ -1,10 +1,10 @@
 <% content_for :page_title do %>
   <%= Spree.t(:new_country) %>
 <% end %>
 
 <% content_for :page_actions do %>
-  <li><%= link_to_with_icon 'icon-arrow-left', Spree.t(:back_to_countries_list), admin_countries_path, :class => 'button' %></li>
+  <li><%= link_to_with_icon 'arrow-left', Spree.t(:back_to_countries_list), admin_countries_path, :class => 'button' %></li>
 <% end %>
 
 <%= render :partial => 'spree/shared/error_messages', :locals => { :target => @countries } %>
 
 <%= form_for [:admin, @country] do |f| %>