Can you talk to the tester and say that you have some questions about the report? Tell him that you were unsure about what exactly he meant by his comments. Listen to the explanation. Tell him your goals and what you plan to do with the report.
And then ask him in no uncertain terms to please REMOVE them from the official report and print you a new copy!
While he may be qualified to make editorial comments (no matter whether they are wrong or not) and they could be helpful in some way, you have a right, I believe, to ask for just the numbers he got on the tests along with a comment about whether the numbers were valid and perhaps a comment about what educational situation might be best for your child. Those things are data and clinical judgement but not editorializing.
Don't let this person make you doubt your parenting, your child, or your child's needs.