ttyport: trivial fix for some typo in comments

Fix some minor typo spotted in comments:
- s/wit ha/with a/
- s/doestroyed/destroyed/

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed