Two suggestions of wording in the "Terminology binding" 3 bullet list. The first bullet uses "fixed binding" as a synonym to "required binding". It should not. The second bullet has typo putting "fixed" for "extensible".

• * Fixed * * Required * bindings will remain * fixed * * +required + *and will continue to point to the same value set.

• Extensible bindings will remain - fixed - * +extensible + *and will continue to point to the same value set.

The second line corrects a typo.