Rename this file or directory to the given *target*, and return a new Path
instance pointing to *target*. On Unix, if *target* exists and is a file,
- it will be replaced silently if the user has permission. *target* can be
- either a string or another path object::
+ it will be replaced silently if the user has permission.
+ On Windows, if *target* exists, :exc:`FileExistsError` will be raised.
+ *target* can be either a string or another path object::
>>> p = Path('foo')
>>> p.open('w').write('some text')