The criticism of your spelling is on point. It might give an insight into a few attitudes that an operator will want to assess, i.e.
(1) Attention to detail (pretty important in this job)
(2) Setting a high personal standard (doing the right thing when nobody else is around to judge you. Think remote, single pilot base)
(3) not accepting other’s lower standards as justification for your own mistakes
(4) Acceptance of criticism
I’ve employed pilots for these situations and these are traits I would look for.