[gnome-builder] glade: fix menu identifier for glade pages

[Christian Hergert <chergert src gnome org>]

commit f869dab56af335a37ee0777130b3b715e6ddc073
Author: Christian Hergert <chergert redhat com>
Date:   Fri Aug 30 14:34:00 2019 -0700

    glade: fix menu identifier for glade pages
    
    Related #1008

 src/plugins/glade/gtk/menus.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/plugins/glade/gtk/menus.ui b/src/plugins/glade/gtk/menus.ui
index a6809a9f5..24109c97c 100644
--- a/src/plugins/glade/gtk/menus.ui
+++ b/src/plugins/glade/gtk/menus.ui
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <interface>
-  <menu id="gbp-glade-view-document-menu">
+  <menu id="gbp-glade-page-document-menu">
     <section id="glade-document-section">
       <attribute name="label" translatable="yes">Glade</attribute>
       <item>