Fix spello in user message.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Cc: Paul Mackerra <paulus@samba.org>s
LKML-Reference: <20100331113056.2c7df509.randy.dunlap@oracle.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>