2 files changed, 3 insertions, 2 deletions

diff --git a/doc/emacs/ChangeLog b/doc/emacs/ChangeLog
index f9668e96aae..7b19d74d54c 100644
--- a/doc/emacs/ChangeLog
+++ b/doc/emacs/ChangeLog
@@ -3,7 +3,7 @@
         * ack.texi (Acknowledgments):
         * emacs.texi (Acknowledgments): Update for js.el replacing js2-mode.el.
 
-        * ack.texi (Acknowledgments): Add ucs-normalize.el.
+        * ack.texi (Acknowledgments): Add ucs-normalize.el and files-x.el.
 
 2009-08-09  Glenn Morris  <rgm@gnu.org>
 
diff --git a/doc/emacs/ack.texi b/doc/emacs/ack.texi
index 96d82278ef6..d687d57af11 100644
--- a/doc/emacs/ack.texi
+++ b/doc/emacs/ack.texi
@@ -656,7 +656,8 @@ files.
 
 @item
 Juri Linkov wrote @file{misearch.el}, extending isearch to multi-buffer
-searches.
+searches; and the code in @file{files-x.el} for handling file- and
+directory-local variables.
 
 @item
 K@'{a}roly L@"{o}rentey wrote the ``multi-terminal'' code, which