Stray Punctuation: The Tiny Errors That Make Your Committee Question Your Attention to Detail

Stray punctuation includes any extra or misplaced punctuation marks: double periods (".." instead of "."), orphan commas (", ,"), stray semicolons, extra spaces before punctuation, or leftover marks from editing. These are typically not errors of knowledge but errors of revision — they appear when you cut and paste, delete words but leave their punctuation behind, or edit a sentence multiple times without proofreading the result.

Unlike other formatting issues, stray punctuation is flagged as an error, not a warning. Your committee reads extra punctuation marks as evidence that you didn't proofread carefully. If a double period appears on page 3, they start wondering what else you missed on page 30. It's a credibility issue more than a content issue — these marks signal that the document wasn't given the careful final review that a doctoral-level work requires.

The fix is straightforward but requires attention: a final proofreading pass focused exclusively on punctuation. Don't try to catch punctuation errors during a content review — your brain will skip over them. Use your word processor's find-and-replace to search for common stray patterns: double spaces, double periods, space-before-comma, and comma-space-comma. A single mechanical pass catches nearly all of them.