emacs-29 5de5e4b4d0a: Fix typos and ommissions in cus-edit.el

[Po Lu]

branch: emacs-29
commit 5de5e4b4d0a0d90240ca055d29f264be39831e16
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix typos and ommissions in cus-edit.el
    
    * lisp/cus-edit.el (custom-display): Add missing display types.
---
 lisp/cus-edit.el | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index 0373842de09..9ec10e63221 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -3533,7 +3533,11 @@ GNUstep or Macintosh OS Cocoa interface.")
                                    (const :format "PGTK "
                                           :sibling-args (:help-echo "\
 Pure-GTK interface.")
-                                          ns)
+                                          pgtk)
+                                    (const :format "Haiku "
+                                          :sibling-args (:help-echo "\
+Haiku interface.")
+                                          haiku)
                                    (const :format "DOS "
                                           :sibling-args (:help-echo "\
 Plain MS-DOS.")