Who is Going To Mark My Report?!

I got my report bound today. It now looks almost half-decent-professional, yay! On the other hand, the completed report reminds me of the following conversation I had with my supervisor while he was marking it...

Supervisor, regarding an equation he'd write differently: "...only people who are interested in the subject will notice that."
Me: "Well, the markers at the university are English majors, and all they look for are grammar and formatting and such."
". . . English majors?!"
"...yeah. That's why we have a technical evaluation."

Needless to say, I made the suggested changes and sent him the revised version, anyway, English majors or not. On the bright side, my supervisor did like my report even without the changes...