diff -u b/core/modules/language/language.admin.inc b/core/modules/language/language.admin.inc
--- b/core/modules/language/language.admin.inc
+++ b/core/modules/language/language.admin.inc
@@ -814,12 +814,6 @@
 function language_negotiation_configure_browser_form($form, &$form_state) {
   $form = array();
 
-  $form['info'] = array(
-    '#type' => 'markup',
-    '#markup' => t('You can add custom mappings to map browser languages to Drupal languages.') . '<br />'
-      . t('You can use this to support browser language codes not standard supported by Drupal.'),
-  );
-
   $form['mappings'] = array(
     '#type' => 'container',
     '#tree' => TRUE,
diff -u b/core/modules/language/language.module b/core/modules/language/language.module
--- b/core/modules/language/language.module
+++ b/core/modules/language/language.module
@@ -37,6 +37,10 @@
       $output = '<p>' . t('Determine the language from a request/session parameter. Example: "http://example.com?language=de" sets language to German based on the use of "de" within the "language" parameter.') . '</p>';
       return $output;
 
+    case 'admin/config/regional/language/detection/browser':
+      $output = '<p>' . t('Browsers use different language codes to refer to the same languages. You can add and edit mappings from browser language codes to the language codes used by Drupal.') . '</p>';
+      return $output;
+
     case 'admin/structure/block/manage/%/%':
       if ($arg[4] == 'language' && $arg[5] == 'language_interface') {
         return '<p>' . t('With multiple languages enabled, registered users can select their preferred language and authors can assign a specific language to content.') . '</p>';