[totem] open-directory: Fix warning on exit

[Bastien Nocera <hadess src gnome org>]

commit 54d985e11ba2eb69934b226d76ce1ba7d444676d
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jul 12 16:07:34 2019 +0200

    open-directory: Fix warning on exit
    
    Fixes: 0cca8d7

 src/plugins/open-directory/totem-open-directory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/plugins/open-directory/totem-open-directory.c 
b/src/plugins/open-directory/totem-open-directory.c
index 14e952121..61f1cf9af 100644
--- a/src/plugins/open-directory/totem-open-directory.c
+++ b/src/plugins/open-directory/totem-open-directory.c
@@ -203,7 +203,7 @@ impl_deactivate (PeasActivatable *plugin)
        g_signal_handlers_disconnect_by_func (priv->totem, totem_open_directory_file_opened, plugin);
        g_signal_handlers_disconnect_by_func (priv->totem, totem_open_directory_file_closed, plugin);
 
-       totem_object_empty_menu_section (priv->totem, "open-placeholder");
+       totem_object_empty_menu_section (priv->totem, "opendirectory-placeholder");
 
        priv->totem = NULL;