set_translator_credits

Sets the translator credits string which is displayed in the credits page.

The intended use for this string is to display the translator of the language which is currently used in the user interface. Using `gettext()`, a simple way to achieve that is to mark the string for translation:

```c GtkWidget *about = gtk_about_dialog_new (); gtk_about_dialog_set_translator_credits (GTK_ABOUT_DIALOG (about), _("translator-credits")); ```

It is a good idea to use the customary `msgid` “translator-credits” for this purpose, since translators will already know the purpose of that `msgid`, and since `GtkAboutDialog` will detect if “translator-credits” is untranslated and omit translator credits.

Parameters:

this	a `GtkAboutDialog`
translator_credits	the translator credits