XML schema draft comments: pt.1 3.15.4 unclear punctuation

Regarding the draft at
http://www.w3.org/TR/2004/PER-xmlschema-1-20040318/:


Section 3.15.4 says:

   That component is a member of the value of the appropriate
   property of the schema which corresponds to the schema
   document within which the ·QName· appears, that is the
   appropriate case among the following must be true:
   ...

That would be clearer (eliminated several alternative parsings
earlier) if the "that is" were punctuated correctly as:

   That component is a member of the value of the appropriate
   property of the schema which corresponds to the schema
   document within which the ·QName· appears; that is, the
   appropriate case among the following must be true:
   ...



Daniel