[gtk/matthiasc/for-main] mountoperation: Add a mnemonic to a button

[Matthias Clasen <matthiasc src gnome org>]

commit 9a2a5d9c8b8454aadce086eec19e1d4b8206c0bb
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Oct 5 20:14:09 2022 -0400

    mountoperation: Add a mnemonic to a button
    
    This is a good practice, even if this is a rarely
    used dialog.

 gtk/gtkmountoperation.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkmountoperation.c b/gtk/gtkmountoperation.c
index 8c56917bfc..5b41767e54 100644
--- a/gtk/gtkmountoperation.c
+++ b/gtk/gtkmountoperation.c
@@ -1568,7 +1568,7 @@ create_show_processes_dialog (GtkMountOperation *op,
   gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (scrolled_window), list_view);
   gtk_box_append (GTK_BOX (vbox), scrolled_window);
 
-  button = gtk_button_new_with_mnemonic (_("End Process"));
+  button = gtk_button_new_with_mnemonic (_("_End Process"));
   gtk_widget_set_halign (button, GTK_ALIGN_END);
   g_signal_connect (button, "clicked", G_CALLBACK (on_end_process_activated), op);
   gtk_box_append (GTK_BOX (vbox), button);