Cesar Giulietti

Hello! Any objections on me taking this bug? I've wanting to contribute and seems that this is a `good first issue`, thanks in advance! ✋🏽

> Do you have any news @cesarmg1980 / @sydney-runkle? @tyki6 sorry, I couldn't start working on this yet, you should have news anytime soon

@sydney-runkle feel free pass this issue to somebody else, I couldn't do much due to lack of time, I'll come back later to work on another issue

I'm seeing that this issue has a PR closed, any objections if I open one to try work on it?

@JacobCoffee following [draft-ietf-httpapi-ratelimit-headers-07](https://datatracker.ietf.org/doc/draft-ietf-httpapi-ratelimit-headers) it seems that for multiple `rete-limits` in the Response Headers the key `RateLimit-Policy` can have multiple values one next to the other like this: `RateLimit-Policy: 10;w=1, 50;w=60,`...

@cofin I actually had something working with a unit test that I needed to improve, but due to lack of time I wasn't able to finish, feel free to give...