This patch improves the HTML code generated by scaffold including all elements within. This markup is HTML Strict valid.
for example, in show.html.erb the actual scaffold generates
<%= link_to 'Back', posts_path %>
and with this patch, the result is
<p><%= link_to 'Back', posts_path %></p>
This patch affects: index.html.erb, show.html.erb, edit.html.erb and new.html.erb