Excel Timesheet Spelling Corrections

I have an existing Excel-based timesheet that simply needs a careful pass for spelling. The structure of the sheet is fine; my only concern is rooting out the typical typos and misspellings that crept in over time. Names, titles, and formulas are already correct—I just want every common spelling error fixed so the document looks polished before it circulates to the team.

Please open the workbook, scan every visible cell as well as any cell comments or headers, and apply corrections. When you finish, return the same Excel file with each change clearly highlighted so I can review everything at a glance. No separate reports are necessary; the marked-up workbook will be the single deliverable.