Mississippi Code Title 11. Civil Practice and Procedure § 11-15-123

Upon request by a party to the arbitration, mailed by registered or certified mail to the arbitrators and opposing party(s) within twenty (20) days of the receipt of the award, to modify or correct the award on any or all of the grounds enumerated in Section 11-15-135, the arbitrators shall, within ten (10) days, modify, correct or affirm the award as they find proper.