mm/damon: update comments in damon.h for damon_attrs

Patch series "mm/damon: misc fixes".

This patchset contains three miscellaneous simple fixes for DAMON online
tuning.


This patch (of 3):

Commit cbeaa77b ("mm/damon/core: use a dedicated struct for monitoring
attributes") moved monitoring intervals from damon_ctx to a new struct,
damon_attrs, but a comment in the header file has not updated for the
change.  Update it.

Link: https://lkml.kernel.org/r/20230119013831.1911-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20230119013831.1911-2-sj@kernel.org


Fixes: cbeaa77b ("mm/damon/core: use a dedicated struct for monitoring attributes")
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>