Replace `iff' in doc-strings and comments.

1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/hilit-chg.el b/lisp/hilit-chg.el
index b1238b66419..a167b2bc1e7 100644
--- a/lisp/hilit-chg.el
+++ b/lisp/hilit-chg.el
@@ -131,7 +131,7 @@
 ;;   an example, if the value is `buffer-file-name' then all buffers
 ;;   who are visiting files are suitable, but others (like dired
 ;;   buffers) are not;
-;; * a list -- then the buffer is suitable iff its mode is in the
+;; * a list -- then the buffer is suitable if its mode is in the
 ;;   list, except if the first element is `not', in which case the test
 ;;   is reversed (i.e. it is a list of unsuitable modes).
 ;; * Otherwise, the buffer is suitable if its name does not begin with