I would also be interested to know why commentator explained it in such terms.
My best guess is the commentator did not understand the subject he was commenting on or that so called university do not proof read their material.
Either way it does not instill confidence in these training institutions as far as I am concerned.
On a side note.....
..there was a time when I owned a flight school, after about six years of dealing with the bureaucracy that supplied my flight instructors I had a very simple decision to make.
Get a frontal lobotomy so I could think like them or get rid of the school...
As time passes I am sure glad I sold it because I see things have gone further down hill and I would now need a complete brain removal to fit in their world.