<%= render :partial => 'voter_list' %>
-<%= form_tag :action => 'edit_voters', :id => @election.id %>
+<% form_tag (:action => 'edit_voters', :id => @election.id) do %>
<%= render :partial => 'voters_form' %>
-<%= end_form_tag %>
+<% end %>
<%= button_to 'Done!', :action => 'show', :id => @election.id %>