master 67ef2c14b0f: Improve type of custom-theme-directory (Bug#65401)

[Eli Zaretskii]

branch: master
commit 67ef2c14b0fd18841d5eaac8957155434a7e53da
Author: Mauro Aranda <maurooaranda@gmail.com>
Commit: Eli Zaretskii <eliz@gnu.org>

    Improve type of custom-theme-directory (Bug#65401)
    
    * lisp/custom.el (custom-theme-directory): Make it of type directory.
---
 lisp/custom.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/custom.el b/lisp/custom.el
index 083349e3591..5c134ff7f13 100644
--- a/lisp/custom.el
+++ b/lisp/custom.el
@@ -1208,7 +1208,7 @@ The command `customize-create-theme' writes theme files 
into this
 directory.  By default, Emacs searches for custom themes in this
 directory first---see `custom-theme-load-path'."
   :initialize #'custom-initialize-delay
-  :type 'string
+  :type 'directory
   :group 'customize
   :version "22.1")