Check some text

I have a piece of creative non-fiction that needs a careful eye on grammar and spelling. The voice and structure are already in place; what I need from you is a precise sweep that catches typos, punctuation slips, subject–verb mismatches, and any awkward phrasing that could distract the reader.

Please deliver the text back in two versions: one clean copy ready for publication and one with changes highlighted so I can see exactly what you adjusted. I work in Google Docs and Word, so feel free to use Track Changes or Suggesting mode. Accuracy and a light touch are key—I want the prose polished, not rewritten.