You may have other defenses, but the clerical error is not going to void the ticket.
This answer is for general informational purposes only and shall not constitute legal advice. I have answered a question on a public forum which does not establish any attorney-client relationship. For a more detailed legal analysis you should consult with a legal professional in your area.
This is many times referred to as a "Scrivener's Error" and usually has no affect on the ticket or the charge. If there were several such errors in the ticket, you may be able to use that in support of a defense, but unlikely. As long as the charge is correct and you are properly notified of that charge, the case will go forward.
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