According to Chapter 39 of the Sai Satcharitra, what transformed the small village of Shirdi into a significant place of pilgrimage?

Chapter 39 of the Sai Satcharitra extols the holiness of Shirdi, explaining that it was once a small village that became great and holy solely through its association with Sai Baba. The text states that because of him, Shirdi attained the status of a place of pilgrimage. The Dwarkamai building, where he lived, and the very people of the village are considered blessed due to his presence. The chapter credits Sai's arrival and residence for elevating the village, placing its inhabitants under his debt of grace and making it an exceedingly holy place.