commit 0ff7abfabcea737ca983b241ecbdbf077271767d
Author: Alan Burke <alan@cycletraffic.com>
Date:   Fri Dec 9 15:08:19 2011 +0000

    Change the output for Spread to return a proper table

diff --git a/views_summarize.module b/views_summarize.module
index efc2691..a015638 100644
--- a/views_summarize.module
+++ b/views_summarize.module
@@ -258,6 +258,6 @@ function theme_views_summarize_type_spread($variables) {
     $rows[] = array($value, $count);
   }
 
-  return '<div class="label">' . t('Spread:') . '</div>' .
-    theme('table', array(), $rows);
+  $header = array(array('data' => t('Spread'), 'colspan' => 2));
+  return  theme('table', array('header' => $header, 'rows' => $rows));
 }