[gtk/matthiasc/for-master: 2/5] wayland: Add a comment

[Matthias Clasen <matthiasc src gnome org>]

commit 4c9bd6ed9aefdf244d03df315078be718d060140
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jun 4 08:29:23 2021 -0400

    wayland: Add a comment
    
    I just had to debug this to rediscover how it works, so
    add a comment for next time.

 gdk/wayland/gdkdisplay-wayland.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gdk/wayland/gdkdisplay-wayland.c b/gdk/wayland/gdkdisplay-wayland.c
index 85c2002ba8..0dcfb09182 100644
--- a/gdk/wayland/gdkdisplay-wayland.c
+++ b/gdk/wayland/gdkdisplay-wayland.c
@@ -1648,6 +1648,7 @@ static TranslationEntry translations[] = {
   { FALSE, "org.gnome.desktop.wm.preferences", "action-middle-click-titlebar", "gtk-titlebar-middle-click", 
G_TYPE_STRING, { .s = "none" } },
   { FALSE, "org.gnome.desktop.wm.preferences", "action-right-click-titlebar", "gtk-titlebar-right-click", 
G_TYPE_STRING, { .s = "menu" } },
   { FALSE, "org.gnome.desktop.a11y", "always-show-text-caret", "gtk-keynav-use-caret", G_TYPE_BOOLEAN, { .b 
= FALSE } },
+  /* Note, this setting doesn't exist, the portal and gsd fake it */
   { FALSE, "org.gnome.fontconfig", "serial", "gtk-fontconfig-timestamp", G_TYPE_NONE, { .i = 0 } },
 };