Merged rails-3.2 branch.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9528 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/attachments/diff.html.erb

@@ -7,7 +7,7 @@
    <span class="size">(<%= number_to_human_size @attachment.filesize %>)</span></p>
 </div>
 <p>
-<% form_tag({}, :method => 'get') do %>
+<%= form_tag({}, :method => 'get') do %>
     <label><%= l(:label_view_diff) %></label>
     <%= select_tag 'type',
                     options_for_select(