[gtk/matthiasc/for-master] docs: Complete a sentence

[Matthias Clasen <matthiasc src gnome org>]

commit a4baac71935ed4013b5c8878b9f8936544f22a7f
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jan 1 09:40:40 2021 -0500

    docs: Complete a sentence
    
    Fixes: #3530

 gtk/gtkprintoperation.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/gtk/gtkprintoperation.h b/gtk/gtkprintoperation.h
index e36d9155b0..87085646d5 100644
--- a/gtk/gtkprintoperation.h
+++ b/gtk/gtkprintoperation.h
@@ -307,7 +307,8 @@ GtkPageSetup           *gtk_print_run_page_setup_dialog            (GtkWindow
 
 /**
  * GtkPageSetupDoneFunc:
- * @page_setup: the #GtkPageSetup that has been
+ * @page_setup: the #GtkPageSetup that has been passed to
+ *     gtk_print_run_page_setup_dialog_async()
  * @data: (closure): user data that has been passed to
  *     gtk_print_run_page_setup_dialog_async()
  *