Improve KCSAN documentation a bit

This commit simplifies and clarifies the highest level KCSAN Kconfig
help text.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Ingo Molnar 2020-04-13 11:03:05 +02:00 • committed by Paul E. McKenney
commit eba9c444d3