[gnome-control-center] Formatting cleanup.

[Marek Kašík <mkasik src gnome org>]

commit 6223858c5eeb40bf141f2cebdedb942787e40082
Author: Brandon Nielsen <nielsenb jetfuse net>
Date:   Tue Jul 13 14:50:33 2021 -0500

    Formatting cleanup.

 panels/printers/cc-printers-panel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/panels/printers/cc-printers-panel.c b/panels/printers/cc-printers-panel.c
index 60e471455..558773335 100644
--- a/panels/printers/cc-printers-panel.c
+++ b/panels/printers/cc-printers-panel.c
@@ -967,8 +967,8 @@ printer_add_cb (CcPrintersPanel *self)
 
   toplevel = gtk_widget_get_toplevel (GTK_WIDGET (self));
   self->pp_new_printer_dialog = pp_new_printer_dialog_new (self->all_ppds_list,
-                                                     new_printer_dialog_response_cb,
-                                                     self);
+                                                           new_printer_dialog_response_cb,
+                                                           self);
 
   gtk_window_set_transient_for (GTK_WINDOW (self->pp_new_printer_dialog),
                                             GTK_WINDOW (toplevel));