small Eshell docfix

[Emilio Lopes]

In CVS Emacs as of 2004-08-29: 

The backslash char in the docstring of
`eshell-explicit-command-char' needs to be quoted.


2004-08-29  Emilio C. Lopes  <address@hidden>

        * eshell/esh-ext.el (eshell-explicit-command-char): Doc fix.


*** lisp/eshell/esh-ext.el.~1.15.~      Mon Jan  5 13:27:42 2004
--- lisp/eshell/esh-ext.el      Sun Aug 29 15:52:00 2004
***************
*** 151,157 ****
  (defcustom eshell-explicit-command-char ?*
    "*If this char occurs before a command name, call it externally.
  That is, although vi may be an alias, *vi will always call the
! external version.  UNIX users may prefer this variable to be \."
    :type 'character
    :group 'eshell-ext)
  
--- 151,157 ----
  (defcustom eshell-explicit-command-char ?*
    "*If this char occurs before a command name, call it externally.
  That is, although vi may be an alias, *vi will always call the
! external version.  UNIX users may prefer this variable to be \\."
    :type 'character
    :group 'eshell-ext)