replace R + 1 with S

Test: TreeHugger
Bug: 170424293
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ic28aa1a568bbd0b6d4f06abb7294415afd695fff
1 file changed
tree: e53fe53001f0209e1a7d69134b2c8e8e86545987
  1. core/
  2. services/