diff --git a/doc/FAQ.html b/doc/FAQ.html
index 50478e3..a3e0cfc 100644
--- a/doc/FAQ.html
+++ b/doc/FAQ.html
@@ -270,10 +270,6 @@ with Ctrl-u. What to do?</h3>
 <dl>
 <dt><h3>What is w3m's configuration file?</h3>
 <dd>It is ~/.w3m/config.
-With this file, you can adjust w3m's behavior by changing values of options
-that are described to be varied with the option setting panel.
-Each line contains setting for one option, which is a pair of an option name
-and its value with a space as a separator.
 <p>
 <dt><h3>What are these w3mxxxx files in my ~/.w3m directory for?</h3>
 <dd>These are temporary files used by w3m when reading documents from a
diff --git a/doc/menu.default b/doc/menu.default
index cbb157e..43c8341 100644
--- a/doc/menu.default
+++ b/doc/menu.default
@@ -1,7 +1,7 @@
 # A sample of ~/.w3m/menu  (default)
 #
 # menu MENU_ID
-#  func  LABEL FUNCTION KEYS FUNCTION_ARGUMENT
+#  func  LABEL FUNCTION KEYS
 #  popup LABEL MENU_ID  KEYS
 #  nop   LABEL
 # end
diff --git a/doc/menu.submenu b/doc/menu.submenu
index fb960aa..e55193d 100644
--- a/doc/menu.submenu
+++ b/doc/menu.submenu
@@ -1,7 +1,7 @@
 # A sample of ~/.w3m/menu  (submenu type)
 #
 # menu MENU_ID
-#  func  LABEL FUNCTION KEYS FUNCTION_ARGUMENT
+#  func  LABEL FUNCTION KEYS
 #  popup LABEL MENU_ID  KEYS
 #  nop   LABEL
 # end