UML22 — Section: 16.3.6

Delete sub-section Attributes or change wording to "None." For the associations include:Include[*] and extend:Extend[*], the "Specialized Classifier.feature" is not shown in fig. 401. Add OCL notation to constraints [2] and [3] or indicate the OCL notation is not available. Add an ending ")" to Additional Operation OCL notation--one missing. Typo - 1st sent. of para 3 of Semantics, change "describe" to "Describes." There is no association or navigable link between UseCase and Actor shown in fig. 401. Add appropriate link(s).

see above