edit.html.erb in spree_mail-0.40.0.4

- old
+ new

@@ -1,8 +1,8 @@
 <%= render 'admin/shared/spree_mail_sub_nav' %>
 
 <%= hook :admin_subscriber_edit_form_header do %>
-  <h1><%= t("editing_subscriber") %></h1>
+  <h1><%= t('editing_subscriber') %></h1>
 <% end %>
 
 <%= hook :admin_subscriber_edit_form do %>
   <%= form_for(:subscriber, :url => object_url, :html => { :method => :put }) do |f| %>
     <%= render :partial => "form", :locals => { :f => f } %>