(Reverting): Add an index entry "reread a file".

diff --git a/man/files.texi b/man/files.texi
index fb7adbfebbee1163b52299b2ac8c0854d2736ec2..f9567c26920f60c7b5a7598abf39b16ebc4a1e9a 100644 (file)
--- a/man/files.texi
+++ b/man/files.texi
@@ -826,6 +826,7 @@ formatted according to your locale setting (@pxref{Environment}).
 @section Reverting a Buffer
 @findex revert-buffer
 @cindex drastic changes
+@cindex reread a file
 
   If you have made extensive changes to a file and then change your mind
 about them, you can get rid of them by reading in the previous version