Lines 302-303 states
"Information in the "Specification" column of the tables is normative.
Information appearing in the note column is explanatory and non-normative."
It would make the spec easier to use and remove ambiguity if the normative
and non-normative information were not mixed together in sections, tables,
and table cells. Any section would be best constructed to be either all
'normative' or all 'non-normative' and clearly labeled at the top of the section.
Lines 302 - 303 can be removed once non-normative information (notes, etc)
is removed from (normative?) tables.
Line 304 "All sections explicitly noted as examples are informational
and are not to be considered normative."
I think this applies to more than the examples and we should label
all sections that are non-normative, then can remove this sentence.