Describe the bug, including details regarding any error messages, version, and platform.

The doc says "Millisecond returns number of microseconds since the last full millisecond"
But, the method name is microsecond not millisecond, seems to be copied over from pyarrow.compute.millisecond

https://arrow.apache.org/docs/dev/python/generated/pyarrow.compute.microsecond.html

Component(s)

Documentation