Tidy up changeset comment code

app/views/changeset/_comments.rss.builder

@@ -1,5 +1,4 @@
 comments.each do |comment|
-
   xml.item do
     xml.title t("changeset.rss.comment", :author => comment.author.display_name, :changeset_id => comment.changeset.id.to_s)
     
@@ -16,4 +15,4 @@ comments.each do |comment|
 
     xml.pubDate comment.created_at.to_s(:rfc822)
   end
-end
+end

app/views/changeset/comments_feed.rss.builder

@@ -9,6 +9,6 @@ xml.rss("version" => "2.0",
     xml.link url_for(:controller => "site", :action => "index", :only_path => false)
 
     xml << render(:partial => "comments", :object => @comments)
-
   end
-end
+end
+

app/views/notifier/changeset_comment_notification.html.erb

@@ -1,6 +1,5 @@
 <p><%= t 'notifier.changeset_comment_notification.greeting' %></p>
 
-
 <p>
   <% if @owner %>
     <%= t "notifier.changeset_comment_notification.commented.your_changeset", :commenter => @commenter, :time => @time %>
@@ -14,7 +13,6 @@
   <% end %>
 </p>
 
-
 ==
 <%= @comment.to_html %>
 ==