[gnome-panel] menu: fix typo in main-menu-menu.ui

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 8b98792a28c060e8c08e01effbcafe54d614c88c
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Tue Sep 11 18:57:43 2018 +0300

    menu: fix typo in main-menu-menu.ui

 modules/menu/main-menu-menu.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/modules/menu/main-menu-menu.ui b/modules/menu/main-menu-menu.ui
index 1bbb5ec3e..24248ce29 100644
--- a/modules/menu/main-menu-menu.ui
+++ b/modules/menu/main-menu-menu.ui
@@ -3,7 +3,7 @@
     <section>
       <item>
         <attribute name="label" translatable="yes">_Edit Menus</attribute>
-        <attribute name="action">menu-menu.edit-menus</attribute>
+        <attribute name="action">main-menu.edit-menus</attribute>
       </item>
     </section>
   </menu>