diff --git a/app/views/files/index.html.erb b/app/views/files/index.html.erb
index 5a9a5e6fe..0844fa355 100644
--- a/app/views/files/index.html.erb
+++ b/app/views/files/index.html.erb
@@ -16,16 +16,16 @@
     <th></th>
   </tr></thead>
   <tbody>
-<% @containers.each do |container| %>	
+<% @containers.each do |container| %>  
   <% next if container.attachments.empty? -%>
-	<% if container.is_a?(Version) -%>
+  <% if container.is_a?(Version) -%>
   <tr>
-  	<th colspan="6" align="left">
-  		<%= link_to(h(container), {:controller => 'versions', :action => 'show', :id => container}, :class => "icon icon-package") %>
-		</th>
-	</tr>
-	<% end -%>
-  <% container.attachments.each do |file| %>		
+    <th colspan="6" align="left">
+      <%= link_to(h(container), {:controller => 'versions', :action => 'show', :id => container}, :class => "icon icon-package") %>
+    </th>
+  </tr>
+  <% end -%>
+  <% container.attachments.each do |file| %>    
   <tr class="file <%= cycle("odd", "even") %>">
     <td class="filename"><%= link_to_attachment file, :download => true, :title => file.description %></td>
     <td class="created_on"><%= format_time(file.created_on) %></td>
@@ -34,9 +34,9 @@
     <td class="digest"><%= file.digest %></td>
     <td align="center">
     <%= link_to(image_tag('delete.png'), {:controller => 'attachments', :action => 'destroy', :id => file},
-																				 :confirm => l(:text_are_you_sure), :method => :post) if delete_allowed %>
+                                         :confirm => l(:text_are_you_sure), :method => :post) if delete_allowed %>
     </td>
-  </tr>		
+  </tr>    
   <% end
   reset_cycle %>
 <% end %>