diff --git a/doc/lispintro/ChangeLog b/doc/lispintro/ChangeLog
index 9396a3ec5e2..379ad90d05a 100644
--- a/doc/lispintro/ChangeLog
+++ b/doc/lispintro/ChangeLog
@@ -1,7 +1,7 @@
 2013-03-03  Glenn Morris  <rgm@gnu.org>
 
 	* emacs-lisp-intro.texi (Digression into C): Update example.
-	(defcustom): Fix typo.
+	(defcustom, Simple Extension): Fix typos.
 
 2012-12-22  Glenn Morris  <rgm@gnu.org>
 
diff --git a/doc/lispintro/emacs-lisp-intro.texi b/doc/lispintro/emacs-lisp-intro.texi
index d62a21f1fe6..055ed557825 100644
--- a/doc/lispintro/emacs-lisp-intro.texi
+++ b/doc/lispintro/emacs-lisp-intro.texi
@@ -17811,7 +17811,7 @@ emacs -q --no-site-file -eval '(blink-cursor-mode nil)'
 
 @exdent Or nowadays, using an even more sophisticated set of options,
 
-emacs -Q - D
+emacs -Q -D
 @end smallexample
 }: