Documentation wrong folder for docker-compose

[RaffaMendesRedis]

in the section for Observability

https://redis.github.io/riotx/cookbook/observability.html#_observability_getting_started

git clone https://github.com/redis/riotx-dist.git
cd riotx-dist
docker compose up

the docker compose file is under observability folder, this is a minor issue, but it should be corrected.

it should be

git clone https://github.com/redis/riotx-dist.git
cd riotx-dist/observability
docker compose up