docs(adapters): Update upstash-redis.md (#5261)
* Update upstash-redis.md
* Update docs/docs/adapters/upstash-redis.md
Co-authored-by: Lluis Agusti <hi@llu.lu>
* Apply suggestions from code review
* Apply suggestions from code review
Co-authored-by: Lluis Agusti <hi@llu.lu>
Co-authored-by: Balázs Orbán <info@balazsorban.com>
