Kill trailing whitespace in erb files

app/views/comments/partials/index/_list.html.erb

@@ -18,9 +18,9 @@
       <%= render :partial => "comments/partials/show/comment", :collection => comments %>
     <% end %>
   </div>
-  
+
   <div class="clearfix"></div>
-  
+
   <div class="new-comment">
     <p><%= link_to "Post comment", new_comment_path, :class => "expand-comment-response" %></p>
     <%= render "comments/partials/new/form", :post => post %>

app/views/comments/partials/new/_form.html.erb

@@ -6,4 +6,4 @@
   <%= dtext_field "comment", "body", :input_id => "comment_response_for_#{post.id}", :preview_id => "dtext-preview-for-#{post.id}" %>
   <%= dtext_preview_button "comment", "body", :input_id => "comment_response_for_#{post.id}", :preview_id => "dtext-preview-for-#{post.id}" %>
   <%= submit_tag "Post" %> <%= check_box "comment", "do_not_bump_post", :id => "comment_do_not_bump_post_#{post.id}" %> <label for="comment_do_not_bump_post_<%= post.id %>">No bump</label>
-<% end %>  
+<% end %>

app/views/comments/partials/show/_comment.html.erb

@@ -8,7 +8,7 @@
   <div class="content">
     <div class="body prose">
       <%= format_text(comment.body) %>
-      
+
       <% if comment.updater_id.present? && (comment.updater_id != comment.creator_id || comment.created_at != comment.updated_at) %>
         <p class="info">Updated by <%= link_to comment.updater_name, user_path(comment.updater_id) %> <%= time_ago_in_words_tagged(comment.updated_at) %></p>
       <% end %>