review: document the idempotence of runOutput and runLines

Change-Id: I728576a2be2dd33ff2fefb02b64ae28cea108f79
1 file changed
tree: f2faad5537db2c345f2ec34c644ea610d582e5e4
  1. README
  2. api.go
  3. hook.go
  4. review.go