[DOC Ray AIR] minor editorial tweaks for clarity and usage (#27128)
[DOC Ray AIR] minor editorial tweaks for clarity and usage (#27128)

Co-authored-by: Jules Damji <a0843b8e5129c07d9c7785182089001803f7c3b9@anyscale.com>
ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray