Documentation: virt: kvm/s390-pv: drop doubled words

Drop the doubled word "the".

Signed-off-by: Randy Dunlap <[e-mail]>
Cc: Jonathan Corbet <[e-mail]>
Cc: [e-mail]
Cc: Paolo Bonzini <[e-mail]>
Cc: [e-mail]
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Jonathan Corbet <[e-mail]>

Documentation/virt/kvm/s390-pv.rst

···
 Only GR values needed to emulate an instruction will be copied into this
 save area and the real register numbers will be hidden.
 
-The Interception Parameters state description field still contains the
+The Interception Parameters state description field still contains
 the bytes of the instruction text, but with pre-set register values
 instead of the actual ones. I.e. each instruction always uses the same
 instruction text, in order not to leak guest instruction text.