The plea of set-off in this ease fails to aver that the demand sought to be set off, was a “judgment, bond, covenant, or promise in writing.” It is described as a partnership debt, and hence is not within the statute which declares partnership debts to be several as well as joint. — Code, § 2143.

The court did not err in sustaining the demurrer to the second plea. — Duramus v. Harrison, 26 Ala. 326.

Judgment affirmed.