PVector add method is incorrectly documented or implemented

[lgto4]

var v = new PVector();
println(v);
v.add(1, 2);
println(v);

The Processing.js PVector add method expects one or three arguments. Khan Academy users following Khan Academy documentation are disappointed.

[pamelafox]

Good catch, added "z" to the documentation: https://www.khanacademy.org/computer-programming/pvectoraddx-y/4680458877009920 How's that look?

[lgto4]

The updated documentation looks good to me.

[pamelafox]

Great, closing!