patch to fix a typo

[Tom Tromey]

I happened to find a typo in vc.el.
Patch appended.

Tom

2008-01-05  Tom Tromey  <address@hidden>

        * vc.el: Fix a typo.

Index: vc.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/vc.el,v
retrieving revision 1.505
diff -u -c -r1.505 vc.el
cvs diff: conflicting specifications of output style
*** vc.el       5 Jan 2008 05:25:13 -0000       1.505
--- vc.el       5 Jan 2008 18:40:40 -0000
***************
*** 160,166 ****
  ;; - dir-state (dir)
  ;;
  ;;   If provided, this function is used to find the version control
! ;;   state of as many files as possible in DIR, and all subdirecties
  ;;   of DIR, in a fast way; it is used to avoid expensive indivitual
  ;;   vc-state calls.  The function should not return anything, but
  ;;   rather store the files' states into the corresponding properties.
--- 160,166 ----
  ;; - dir-state (dir)
  ;;
  ;;   If provided, this function is used to find the version control
! ;;   state of as many files as possible in DIR, and all subdirectories
  ;;   of DIR, in a fast way; it is used to avoid expensive indivitual
  ;;   vc-state calls.  The function should not return anything, but
  ;;   rather store the files' states into the corresponding properties.