How to Handle a Testimonial With Typos or Grammar Mistakes

A customer finally sends the testimonial you have been chasing, and it is genuinely enthusiastic — but it also has a typo in the second sentence, a comma splice holding two thoughts together, and a "their" where "there" should be. Now you have a small editorial decision that feels bigger than it is: do you publish the quote exactly as written, quietly fix the mistakes, or send it back and ask the customer to clean it up? Get it wrong in one direction and the testimonial looks careless on your own marketing page. Get it wrong in the other and you have rewritten a customer's words into something they did not say. The good news is that there is a clear, defensible line here, and once you see it, these decisions take seconds.

Why a raw typo is your problem, not just theirs

It is tempting to think that a typo in a customer's quote reflects on the customer, not on you. In practice, readers do not make that distinction. A testimonial on your site is a piece of your marketing — you chose it, you formatted it, you published it. A visible spelling mistake or a broken sentence reads as you being sloppy, the same way a stray error on your pricing page would. Worse, an uncorrected error is a tiny snag that pulls the reader out of the persuasion and into proofreading mode. The whole value of a testimonial is that it lets a stranger vouch for you fluently; a jarring mistake interrupts that fluency at exactly the wrong moment.

This is the same principle behind cleaning up any raw source of praise. When you turn a resolved support ticket into a testimonial, you are already lifting a customer's words out of a rushed, informal channel and presenting them in a polished context — and nobody expects a support-chat message to arrive grammatically perfect. Fixing a typo is part of that same lift. The customer wrote quickly and casually; your job is to present their meaning at its best, not to preserve their haste.

The line: tidy the language, never change the claim

Here is the rule that resolves almost every case. You may fix anything that is a mechanical error — spelling, obvious typos, punctuation, subject-verb agreement, a doubled word, a missing capital. You may not change anything that alters the substance of what the customer said: the claim, the numbers, the degree of enthusiasm, or the specific feature they praised.

Correcting "their support is grate" to "their support is great" changes nothing about the meaning — it just removes a distraction. But rewriting "it saved us some time" into "it saved us dozens of hours every week" invents a claim the customer never made, and that is no longer editing; it is fabrication. The typo fix is invisible and honest. The claim inflation is exactly the kind of misrepresentation that turns a testimonial into a liability, in the same way that quietly editing a factual detail does when a testimonial references a feature you have removed. Mechanics are yours to fix; meaning belongs to the customer.

A practical workflow

Work through the quote in this order:

1. Fix the mechanics silently. Spelling, punctuation, capitalization, obvious typos, and simple agreement errors. No permission needed — these do not change meaning, and no customer wants their name next to a misspelling.
2. Leave the voice alone. If the customer writes casually ("honestly, this thing is a lifesaver"), keep that register. Over-polishing informal praise into corporate prose drains the authenticity that made it persuasive in the first place.
3. Flag anything substantive for the customer. If fixing the grammar would require you to guess what they meant — an ambiguous sentence, an unclear pronoun, a claim you are not sure is right — do not guess. Send them your proposed cleaned-up version and ask, "Did I capture what you meant? Happy to adjust." This keeps the substance in their hands.
4. Use [brackets] or an ellipsis for structural edits. If you shorten a rambling sentence or insert a word for clarity, standard quotation conventions ("it saved us [roughly] a day a week") signal the edit honestly. You almost never need this for a simple typo, but reach for it the moment an edit touches meaning.

When to send it back instead of fixing it

Ask the customer to revise, rather than editing yourself, when the problem is not mechanical but structural — the quote is confusing, the point does not land, or you genuinely cannot tell what they were trying to say. Rewriting an unclear idea for someone risks putting a claim in their mouth. A quick "This is great — one small thing, could you clarify what you meant by ___?" almost always gets you a cleaner quote and keeps the words authentically theirs. Reserve this for substance; for a stray typo, just fix it and move on.

The short version

A typo in a testimonial is a reflection on your page, not the customer's, so fixing it is not just allowed — it is your job. The line is simple: correct mechanics freely, never touch the claim. Silent fixes for spelling and punctuation, brackets for anything structural, and a quick check-in with the customer whenever an edit would change what they actually said. Clean up the language so the meaning comes through; leave the meaning exactly as they gave it to you.