redmine/app/views/issues/_action_menu_edit.html.erb

<div style="clear: both;"></div>
<%= render :partial => 'action_menu' %>

<div style="clear: both;"></div>
<% if @issue.editable? %>
  <div id="update" style="display:none;">
    <h3><%= l(:button_edit) %></h3>
    <%= render :partial => 'edit' %>
  </div>
<% end %>