truck-tutorial document error

[elgar328]

https://ricos.gitlab.io/truck-tutorial/v0.6/modeling/modeling-cube.html

[dependencies]
# modeling API
truck-modeling = "0.6.0"
# meshing modeled shape
truck-meshalgo = "0.6.0"   ----> "0.4.0
# output STEP
truck-stepio = "0.2.0"   ----> "0.3.0"

There was an error in the tutorial.
I managed to compile successfully by changing the version of truck-meshalgo to 0.4.0 and truck-stepio to 0.3.0.