Article 140 — — Revocation.

1) The acknowledgement of paternity may not be revoked. 2) A minor who has acknowledged a child may revoke such acknowledgement for so long as he is incapable and within one year following the cessation of his incapacity, unless his guardian consented to the acknowledgement. 3) This right of revocation may be exercised by the minor only. It may not be exercised by his legal representatives nor by his heirs.