minor confusion in files.texi

[Robert J. Chassell]

emacs/doc/emacs/emacs.texi
says

    Note that if your version-control system is file-oriented (SCCS,
  RCS, CVS) rather than fileset-oriented (CVS, Subversion, GNU Arch)
  specifying a revision of a multiple-file fileset by revision ID (as
  opposed to a snapshot name or RSCCS/RCS tag) is unlikely to return
  diffs that are connected in any meaningful way.

The double use of CVS will be confusing.  It would be better for the
second parenthesis to say

    (Subversion, GNU Arch, git, Mercurial)

-- 
    Robert J. Chassell                          GnuPG Key ID: 004B4AC8
    address@hidden                         address@hidden
    http://www.rattlesnake.com                  http://www.teak.cc