A notary public who, in his official capacity, falsely certifies to affirming, swearing, or acknowledging of a person or his signature to an instrument, affidavit, or writing is guilty of a misdemeanor and, upon conviction, must be fined not more than two hundred dollars or imprisoned not more than thirty days. A notary public convicted under the provisions of this section shall forfeit his commission and shall not be issued another commission. The court in which the notary public is convicted shall notify the Secretary of State within ten days after conviction.