[LTP] [PATCH] typo: Add necessary spaces in the outputs

[Petr Vorel]

Hi Ziyao,

...
> > But I'm ok to merge it without.

> Thanks, by the way, would you mind fixing this while you merge?

> It's also fine that I send v2 patch later to fix the problem.
I fixed the most obvious lines, concentrating on tests which use new API and
merged.

open posix tests produce a lot of checkpatch.pl warnings anyway => do not waste
time on details. And some fanotify / inotify tests which are up to date use
traditional formatting which splits lines => replacing it now.

> Thanks for your review.
Thanks for your time.

Kind regards,
Petr

> Kind Regards,
> Ziyao