[gimp] app: forgot to localize a string.

[Jehan <jehanp src gnome org>]

commit b2c41bc1f96441bfd27a533c59739054724e335e
Author: Jehan <jehan girinstud io>
Date:   Sat Jan 4 00:45:14 2020 +0100

    app: forgot to localize a string.
    
    Thanks to Piotr Drąg for noticing.

 app/widgets/gimpcriticaldialog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/app/widgets/gimpcriticaldialog.c b/app/widgets/gimpcriticaldialog.c
index b00a5caf37..3624a2c964 100644
--- a/app/widgets/gimpcriticaldialog.c
+++ b/app/widgets/gimpcriticaldialog.c
@@ -183,7 +183,7 @@ gimp_critical_dialog_constructed (GObject *object)
       GtkWidget *vbox;
       GtkWidget *button;
 
-      expander = gtk_expander_new ("See bug details");
+      expander = gtk_expander_new (_("See bug details"));
       gtk_box_pack_start (GTK_BOX (dialog->main_vbox), expander, TRUE, TRUE, 0);
       gtk_widget_show (expander);