minor changes to File::Path (and more tests)

While I haven't reacched a conclusion about VMS, I have done
the following:

  - minor spelling corrections
  - fixed a bug where rmtree('foo', 'bar') failed to remove
'foo',
    it would abandon all hope of dealing with 'bar'
  - more tests to check that the above works.

(it was doing a return when a next would suffice).

Thanks,
David

On 17/09/2007, David Landgren <davidlandgren.net> wrote:
> While I haven't reacched a conclusion about VMS, I have
done the following:
>
>   - minor spelling corrections
>   - fixed a bug where rmtree('foo', 'bar') failed to
remove 'foo',
>     it would abandon all hope of dealing with 'bar'
>   - more tests to check that the above works.

Thanks, applied as #31903.