Merged r19385 to 4.1-stable.

git-svn-id: http://svn.redmine.org/redmine/branches/4.1-stable@19389 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/repositories/_revisions.html.erb

@@ -21,7 +21,11 @@ end %>
       :method => :get
      ) do %>
 <% show_diff = revisions.size > 1 && User.current.allowed_to?(:browse_repository, @repository.project) %>
-<%= submit_tag(l(:label_view_diff), :name => nil) if show_diff %>
+<% if show_diff %>
+<p>
+  <%= submit_tag(l(:label_view_diff), :name => nil) %>
+</p>
+<% end %>
 <table class="list changesets">
 <thead><tr>
 <th>#</th>
@@ -49,6 +53,10 @@ end %>
 <% end %>
 </tbody>
 </table>
-<%= submit_tag(l(:label_view_diff), :name => nil) if show_diff %>
+<% if show_diff %>
+<p>
+  <%= submit_tag(l(:label_view_diff), :name => nil) %>
+</p>
+<% end %>
 <% end %>
 </div>