Index: modules/system/system.admin.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.admin.inc,v
retrieving revision 1.226
diff -u -9 -p -r1.226 system.admin.inc
--- modules/system/system.admin.inc	21 Nov 2009 17:01:31 -0000	1.226
+++ modules/system/system.admin.inc	22 Nov 2009 10:54:19 -0000
@@ -225,19 +225,19 @@ function system_themes_form() {
       $theme_keys = array($theme->name);
     }
     // Look for a screenshot in the current theme or in its closest ancestor.
     foreach (array_reverse($theme_keys) as $theme_key) {
       if (isset($themes[$theme_key]) && file_exists($themes[$theme_key]->info['screenshot'])) {
         $screenshot = $themes[$theme_key]->info['screenshot'];
         break;
       }
     }
-    $screenshot = $screenshot ? theme('image', array('path' => $screenshot, 'alt' => t('Screenshot for %theme theme', array('%theme' => $theme->info['name'])), 'title' => '', 'attributes' => array('class' => array('screenshot')), 'getsize' => FALSE)) : t('no screenshot');
+    $screenshot = $screenshot ? theme('image', array('path' => $screenshot, 'alt' => t('Screenshot for !theme theme', array('!theme' => $theme->info['name'])), 'title' => '', 'attributes' => array('class' => array('screenshot')), 'getsize' => FALSE)) : t('no screenshot');
 
     $form[$theme->name]['screenshot'] = array('#markup' => $screenshot);
     $form[$theme->name]['info'] = array(
       '#type' => 'value',
       '#value' => $theme->info,
     );
     $options[$theme->name] = $theme->info['name'];
 
     $form[$theme->name]['operations'] = drupal_theme_access($theme) ? array('#type' => 'link', '#title' => t('configure'), '#href' => 'admin/appearance/settings/' . $theme->name) : array();