Was Alma paralyzed for two or three days?

He was paralyzed for two days and two nights.

And it came to pass after they had fasted and prayed for the space of two days and two nights, the limbs of Alma received their strength, and he stood up and began to speak unto them, bidding them to be of good comfort: Mosiah 27:23

He was paralyzed for three days and three nights.

And it came to pass that I fell to the earth; and it was for the space of three days and three nights that I could not open my mouth, neither had I the use of my limbs. Alma 36:10