change outdated label

git-svn-id: http://piwigo.org/svn/trunk@29079 68402e56-0260-453c-a942-63ccdbb3a9ee

language/zh_CN/admin.lang.php

@@ -158,7 +158,7 @@ $lang['Tag selection'] = '标签选择';
 $lang['The %d following tags were deleted'] = '以下%d个标签已删除';
 $lang['Unable to check for upgrade.'] = '无法检查更新。';
 $lang['Uninstall'] = '卸载';
-$lang['Use the default photo sort order (defined in the configuration file)'] = '使用默认的图片排序（在配置文件中定义）';
+$lang['Use the default photo sort order'] = '使用默认的图片排序';
 $lang['User comments validation'] = '用户评论审核';
 $lang['Users'] = '用户';
 $lang['Validate'] = '批准';