diff --git a/rhodecode/templates/changeset/diff_block.html b/rhodecode/templates/changeset/diff_block.html
--- a/rhodecode/templates/changeset/diff_block.html
+++ b/rhodecode/templates/changeset/diff_block.html
@@ -44,7 +44,7 @@
 
   %for op,filenode_path,diff in change:
     <div id="${h.FID('',filenode_path)}_target" style="clear:both;margin-top:25px"></div>
-    <div id="${h.FID('',filenode_path)}" class="diffblock  margined comm">      
+    <div id="${h.FID('',filenode_path)}" class="diffblock  margined comm">
       <div class="code-header">
           <div class="changeset_header">
               <div class="changeset_file">
@@ -58,4 +58,4 @@
         </div>
     </div>
   %endfor
-</%def>
\ No newline at end of file
+</%def>