better 'quit' keybinding default (CMS-q)

feedback from oga@ and simon@

ok oga@ simon@

cwm.1

@@ -15,7 +15,7 @@
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
 .\" The following requests are required for all man pages.
-.Dd $Mdocdate: March 23 2008 $
+.Dd $Mdocdate: April 7 2008 $
 .Dt CWM 1
 .Os
 .Sh NAME
@@ -61,8 +61,6 @@ their functionality is described in more detail later.
 Spawn a new terminal.
 .It Ic C-M-Delete
 Lock the screen.
-.It Ic C-M-q
-Quit cwm.
 .It Ic M-Enter
 Hide current window.
 .It Ic M-Down
@@ -112,6 +110,8 @@ Spawn
 dialog; allows you to switch from
 .Nm
 to another window manager without restarting the X server.
+.It Ic C-M-S-q
+Quit cwm.
 .El
 .Pp
 The mouse bindings are also important, they are: