修正项目列表中私有标签国际化丢失问题

app/helpers/projects_helper.rb

@@ -183,7 +183,7 @@ module ProjectsHelper
           s += link_to_project(project, {}, :class => "#{project.css_classes} #{User.current.member_of?(project) ? 'my-project' : nil}").html_safe
         else
           unless project.is_public
-            s = "<span class='private_project'>#{l(:label_private)}</span>".html_safe
+            s = "<span class='private_project'>#{l(:lable_private)}</span>".html_safe
           else
             s = "".html_safe
           end