[libpeas] glade: use @GETTEXT_PACKAGE@ for domain

[Christian Hergert <chergert src gnome org>]

commit bd02db6c1d67c4e29c6f21c42b55f6fe3e251fbb
Author: Christian Hergert <chergert redhat com>
Date:   Mon Aug 5 17:18:54 2019 -0700

    glade: use @GETTEXT_PACKAGE@ for domain
    
    This should at least be consistent with what we use elsewhere for the
    gettext domain.

 data/glade/libpeas-gtk.xml.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/data/glade/libpeas-gtk.xml.in b/data/glade/libpeas-gtk.xml.in
index c42ca0a..d7547f8 100644
--- a/data/glade/libpeas-gtk.xml.in
+++ b/data/glade/libpeas-gtk.xml.in
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<glade-catalog version="1.0" supports="gtkbuilder" name="libpeas-gtk" library="peas-gtk-1.0" 
domain="libpeas" depends="gtk+" book="libpeas">
+<glade-catalog version="1.0" supports="gtkbuilder" name="libpeas-gtk" library="peas-gtk-1.0" 
domain="@GETTEXT_PACKAGE@" depends="gtk+" book="libpeas">
   <glade-widget-classes>
     <glade-widget-class name="PeasGtkPluginManager" title="Plugin Manager" generic-name="pluginmanager">
       <properties>