No need to "proof it", looks good to this 2nd set of eyes.
The typos do not bother me as much as the spelling. For some reason, and I do not know why, but when I see a word spelled incorrectly it makes me cringe. Now with the advent of our illustrious spellcheck we should not have that problem, but I still see it.
The effect is the important thing, how you achieve is not !!