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-rw-r--r--lisp/files.el2
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/files.el b/lisp/files.el
index 9cce40b6017..b907449edb3 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -45,7 +45,7 @@ the name it is linked to.")
;;; Turn off backup files on VMS since it has version numbers.
(defconst make-backup-files (not (eq system-type 'vax-vms))
- "*Create a backup of each file when it is saved for the first time.
+ "*Non-nil means make a backup of a file the first time it is saved.
This can be done by renaming the file or by copying.
Renaming means that Emacs renames the existing file so that it is a