(isearchb-follow-char): Fix typo in docstring.

diff --git a/lisp/isearchb.el b/lisp/isearchb.el
index 72a06fa687be569104c3b44016f92d480bac7b47..3d8af0663955d2e6884cfb2cded5132345051671 100644 (file)
--- a/lisp/isearchb.el
+++ b/lisp/isearchb.el
@@ -165,7 +165,7 @@ Its purpose is to pass different call arguments to
        (define-key global-map (vector (list modifier i)) 'isearchb))))
 
 (defun isearchb-follow-char ()
-  "Function added to post-command-hook to handle the isearchb \"mode\"."
+  "Function added to `post-command-hook' to handle the isearchb \"mode\"."
   (let (keys)
     (if (not (and (memq last-command '(isearchb isearchb-activate))
                  (setq keys (this-command-keys))