selftest: damon: fix minor typos in test logs

selftest: damon: fix minor typos in test logs

Patch series "selftests/damon: misc fixes".

Misc fixes for DAMON selftets on behalf of the original authors.

This patch (of 2):

This patch resolves a spelling error in the test log, preventing potential
confusion.

It is submitted as part of my application to the "Linux Kernel Bug Fixing
Spring Unpaid 2024" mentorship program of the Linux Foundation.

Link: https://lore.kernel.org/r/20240204122523.14160-1-vincenzo.mezzela@gmail.com
Link: https://lkml.kernel.org/r/20240221211148.46522-2-sj@kernel.org
Signed-off-by: Vincenzo Mezzela <vincenzo.mezzela@gmail.com>
Signed-off-by: SeongJae Park <sj@kernel.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: Bernd Edlinger <bernd.edlinger@hotmail.de>
Cc: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>