Index: project.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/project/project.module,v
retrieving revision 1.341
diff -u -p -r1.341 project.module
--- project.module	10 Feb 2009 07:28:40 -0000	1.341
+++ project.module	17 Feb 2009 00:30:33 -0000
@@ -1060,6 +1060,7 @@ function project_project_type_vocabulary
  */
 function theme_project_type($term) {
   $link = l($term->name, check_url('project/'. drupal_strtolower($term->name)));
+  $link = str_replace('%20', '+', $link);
   $output = "<div>$link</div>\n";
   if ($term->description) {
     $output .= '<p>' . filter_xss($term->description) . '</p>';