[gnome-text-editor] about: add translator-credits

[Christian Hergert <chergert src gnome org>]

commit 700e6ebdf40f23a430dc32351fafac923163434a
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jan 6 13:23:54 2022 -0800

    about: add translator-credits

 src/editor-application-actions.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/editor-application-actions.c b/src/editor-application-actions.c
index 3399057..645d092 100644
--- a/src/editor-application-actions.c
+++ b/src/editor-application-actions.c
@@ -204,6 +204,7 @@ editor_application_actions_about_cb (GSimpleAction *action,
   gtk_about_dialog_set_license_type (dialog, GTK_LICENSE_GPL_3_0);
   gtk_about_dialog_set_website (dialog, PACKAGE_WEBSITE);
   gtk_about_dialog_set_website_label (dialog, _("Text Editor Website"));
+  gtk_about_dialog_set_translator_credits (dialog, _("translator-credits"));
 
   system_information = get_system_information ();
   gtk_about_dialog_set_system_information (dialog, system_information);