clear-visited-file-modtime doc string fix

* lisp/files.el (clear-visited-file-modtime): Fix possibly
confusing doc string wording (bug#21169).

(cherry picked from commit 1aaeaf1450756a71c9254a2a5b174c72084ca67a)

diff --git a/lisp/files.el b/lisp/files.el
index f9c6c5185e37f22ca237901dfc24b5c16a17ef25..a18832899c9622af3a22979bcf282171fa660b21 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -5075,7 +5075,7 @@ change the additional actions you can take on files."
 \f
 (defun clear-visited-file-modtime ()
   "Clear out records of last mod time of visited file.
-Next attempt to save will certainly not complain of a discrepancy."
+Next attempt to save will not complain of a discrepancy."
   (set-visited-file-modtime 0))
 
 (defun not-modified (&optional arg)