Two more spaces make the code block crashed.

[dongxuwang]

You may find this second code block on page https://docs.scala-lang.org/tour/default-parameter-values.html
which should look like

class Point(val x: Double = 0, val y: Double = 0)

val point1 = new Point(y = 1)

But it crashed because of two more spaces after the code block type word tut

[SethTisue]

fixed by #1190