[Pce] Spencer Dawkins' No Objection on draft-ietf-pce-pcep-domain-sequence-09: (with COMMENT)

["Spencer Dawkins" <[e-mail]>]

Spencer Dawkins has entered the following ballot position for
draft-ietf-pce-pcep-domain-sequence-09: No Objection

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COMMENT:
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In this text:

   The new subobjects introduced by this document will not be understood
   by a legacy implementation.  If one of the subobjects is received in
   a PCEP object that does not understand it, it will behave as
   described in Section 3.4.3.  
   
I think something is confused. Do PCEP objects understand subobjects? Or
is this 

   The new subobjects introduced by this document will not be understood
   by legacy implementations.  If a legacy implementation receives one 
   of the subobjects that it does not understand in a PCEP object, the
   legacy implementation will behave as described in Section 3.4.3. 

correct?