diff --git a/en_US.ISO8859-1/books/handbook/install/chapter.sgml b/en_US.ISO8859-1/books/handbook/install/chapter.sgml
index f594b2d846..75eb234668 100644
--- a/en_US.ISO8859-1/books/handbook/install/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/install/chapter.sgml
@@ -3868,10 +3868,10 @@ To change any of these settings later, edit /etc/rc.conf
 	    permit changing of the mode while running X with the hotkey
 	    sequence
 	    <keycombo action='simul'>
-	      <keycap>Alt</keycap><keycap>+</keycap>
+	      <keycap>Ctrl</keycap><keycap>Alt</keycap><keycap>+</keycap>
 	    </keycombo> or 
 	    <keycombo action='simul'>
-	      <keycap>Alt</keycap><keycap>-</keycap>
+	      <keycap>Ctrl</keycap><keycap>Alt</keycap><keycap>-</keycap>
 	    </keycombo>.
 	    
 	  </para>