Improve docs for os.StatInfo

[megri]

os-lib/os/src/Model.scala

Lines 237 to 253 in 56c38a2

	/**
	* The result from doing an system `stat` on a particular path.
	*
	* Note: ctime is not same as ctime (Change Time) in `stat`,
	* it is creation time maybe fall back to mtime if system not supported it.
	*
	* Created via `stat! filePath`.
	*
	* If you want more information, use `stat.full`
	*/
	case class StatInfo(
	size: Long,
	mtime: FileTime,
	ctime: FileTime,
	atime: FileTime,
	fileType: FileType
	) {

In particular the Note in the docstring is confusing. The parameter names could be better but that's an API change so I think clarifying the specific parameters in scaladoc is the way to go.

Also os.stat.full seems to be replaced with os.stat.posix.

[DavidPerezIngeniero]

You can make a pull request with the doc rewritten