Index: theme/theme.inc
===================================================================
--- theme/theme.inc	(revision 4)
+++ theme/theme.inc	(working copy)
@@ -426,7 +426,7 @@
   }
 
   $vars['namespaces'] = drupal_attributes($style->namespaces);
-  $vars['channel'] = format_rss_channel($title, $vars['link'], $description, $items, $language->language);
+  $vars['channel'] = format_rss_channel(htmlspecialchars_decode($title,ENT_QUOTES), $vars['link'], $description, $items, $language->language);
 
   drupal_set_header('Content-Type: application/rss+xml; charset=utf-8');
 }