(exec-path): Fix tag for nil.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index 8cd5732d87cddfc0e25761eef667a5d74e5f7154..fdf8c8a3aae7e2f331f159c783baaea3a5828032 100644 (file)
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -77,7 +77,7 @@ since it could result in memory overflow and make Emacs crash."
             ;; callproc.c
             (shell-file-name execute file)
             (exec-path execute
-                       (repeat (choice (const :tag "default" nil)
+                       (repeat (choice (const :tag "default directory" nil)
                                        (directory :format "%v"))))
             ;; coding.c
             (inhibit-eol-conversion mule boolean)