[Tagging] surface=brick -> surface=bricks?

[Mateusz Konieczny]

Neither is documented at wiki but meaning seems clear and synonymous.

surface=bricks is used 1997 times, surface=brick 541 times.

surface=bricks is also consistent with plural form of popular
countable surface values - surface=paving_stones and
surface=concrete:plates

Is there any good reason to avoid changing existing surface=brick to
surface=bricks?