I simply made a valid comment on a grammatically incorrect definition, because the words used to describe the PNR are slightly misleading and can confuse those learning about these subjects for the first time. Anyone who has recently sat the ATPL theory exams will know that JAA/CAA regularly exploit semantics by asking pedantic questions to catch-out students.
In any event, I said that we all agreed about what it actually meant and insofar as I made a 'personal attack', I did it with a
in the first instance and in a very light-hearted jokey way in the second. I accept that some might not have watched Fawlty Towers and simply regard this digression as codswallop...
Happy flying