patch: help file typo

[John J Foerch]

Just noticed a typo in the CUA Bindings section of the emacs info manual.
Here's a patch.

--John

Index: man/killing.texi
===================================================================
RCS file: /cvsroot/emacs/emacs/man/killing.texi,v
retrieving revision 1.54
diff -u -r1.54 killing.texi
--- man/killing.texi    24 Jul 2006 17:46:22 -0000      1.54
+++ man/killing.texi    30 Dec 2006 01:02:33 -0000
@@ -668,8 +668,8 @@
 paste (yank), and @kbd{C-z} undo.  Standard Emacs commands like
 @kbd{C-x C-c} still work, because @kbd{C-x} and @kbd{C-c} only take
 effect when the mark is active (and the region is highlighted).
-However, if you don't want to override these bindings Emacs at all, set
address@hidden to @code{nil}.
+However, if you don't want to override these bindings in Emacs at all,
+set @code{cua-enable-cua-keys} to @code{nil}.
 
   In CUA mode, using @kbd{Shift} together with the movement keys
 activates and highlights the region over which they move.  The