[basex-talk] Slight error in code sample in https://docs.basex.org/13/XQuery_4.0#destructuring

I think the code sample given in https://docs.basex.org/13/XQuery_4.0#destructuring as let ${$x, $y} := { 'x': 1, 'y': 2 } return (   'Value of x', $x,   'Value of z', $y,   'Value of z (empty sequence)', $z ) needs to be corrected to let ${$x, $y, $z} := { 'x': 1, 'y': 2 } return (   'Value of x', $x,   'Value of z', $y,   'Value of z (empty sequence)', $z )