Parameters and the document does not match

[TongDaDa]

I shall be carried out in accordance with the steps to create the warehouse, but there were 404, here is my code

var g = new GitHub({
	username:'****@163.com',
	password: '******'
})
var res = g.getRepo('TongDaDa')
res.createProject({name:'myName',body:'my body'},()=>{  });

Where is the problem? please