typo of copy-seq?

[It's me FKtPp \;\)]

hi all,

there's a typo in the broswe-url.el of today's CVS HEAD.

patch following:

--8<---------------cut here---------------start------------->8---
*** browse-url.el       10  9 2007 12:29:36 +0800       1.60
--- browse-url.el       10  9 2007 16:54:25 +0800       
***************
*** 621,627 ****
  
  (defun browse-url-encode-url (url)
    "Encode all `confusing' characters in URL."
!   (let ((encoded-url (copy-seq url)))
      (while (string-match "%" encoded-url)
        (setq encoded-url (replace-match "%25" t t encoded-url)))
      (while (string-match "[*\"()',=;? ]" encoded-url)
--- 621,627 ----
  
  (defun browse-url-encode-url (url)
    "Encode all `confusing' characters in URL."
!   (let ((encoded-url (copy-sequence url)))
      (while (string-match "%" encoded-url)
        (setq encoded-url (replace-match "%25" t t encoded-url)))
      (while (string-match "[*\"()',=;? ]" encoded-url)
--8<---------------cut here---------------end--------------->8---