diff --git a/handout.org b/handout.org
index 77cc732..f56ac91 100644
--- a/handout.org
+++ b/handout.org
@@ -44,7 +44,7 @@
 |---------------------+------------------------------|
 | =C-d=               | =delete-char=                |
 | =M-d=               | =kill-word=                  |
-| =C=-_               | =undo=                       |
+| =C-_=               | =undo=                       |
 | =C-t=               | =transpose-chars=            |
 | =M-t=               | =transpose-words=            |
 | =C-x C-t=           | =transpose-lines=            |