[Statsig] Add further reading section (#939)
[Statsig] Add further reading section (#939)

* [Statsig] Add further reading section

* Apply suggestions

Co-authored-by: cswatt <68dd74d5464d42706afe3175604ae6dd0529cacd@datadoghq.com>

Co-authored-by: cswatt <68dd74d5464d42706afe3175604ae6dd0529cacd@datadoghq.com>
DataDog/integrations-extras,DataDog/integrations-extras,DataDog/integrations-extras,DataDog/integrations-extras,DataDog/integrations-extras