Documentation: KVM: fix typos in running-nested-guests.rst

change "gues" to "guest" and remove redundant ")".
Signed-off-by: Wang Yong <yongw.kernel@gmail.com>
Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com>
Link: https://lore.kernel.org/r/20230110150046.549755-1-yongw.kernel@gmail.comSigned-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/virt/kvm/x86/running-nested-guests.rst

@@ -150,7 +150,7 @@ able to start an L1 guest with::
     $ qemu-kvm -cpu host [...]
 
 The above will pass through the host CPU's capabilities as-is to the
-gues); or for better live migration compatibility, use a named CPU
+guest, or for better live migration compatibility, use a named CPU
 model supported by QEMU. e.g.::
 
     $ qemu-kvm -cpu Haswell-noTSX-IBRS,vmx=on