What does Joshua 19:51 mean?

These are the territories Eleazar the priest, Joshua son of Nun, and the leaders of the tribes assigned by drawing lots at Shiloh, in front of the Lord at the entrance to the tent of meeting. That's how they finished dividing up the land. Joshua 19:51 - Modern Text Bible

(This verse wraps up the whole process, showing that the land was divided fairly and publicly, with God as witness.)