[Bug Report] truncated is commented out

[qelloman]

Describe the bug

NOTE: This is my first issue report, so the format might be wrong.
There is a discrepancy in Mountain Car environment between documentation and code implementation.

According to the gymnasium documentation, Mountain Car env is supposed to be truncated when the elapsed step exceeds 200.
However, the code comments out the truncatation part and guides users to use TimeLimit wrapper.

The documentation is needed to be updated.

Code example

# truncation=False as the time limit is handled by the `TimeLimit` wrapper added during `make`
        return np.array(self.state, dtype=np.float32), reward, terminated, False, {}

System info

gymnasium is installed via pip.
gymnasium==0.29.1
MacOS 14.5
Python==3.8.19

Additional context

No response

Checklist

• I have checked that there is no similar issue in the repo

[pseudo-rnd-thoughts]

Thanks for the issue, could you clarify what the problem with the documentation is
Do you want a link to TimeLimit or the part of the make function that allows?