Update docs/admin/architecture.mdx

Co-authored-by: Louis Jarvis <[email protected]>

Author: MaedahBatool

docs/admin/architecture.mdx

@@ -160,7 +160,6 @@ Sourcegraph is deployable via three supported methods:
 
 - **[Kubernetes](/admin/deploy/kubernetes)** is intended for all medium to large-scale production deployments that require fault tolerance and high availability. For advanced users only with significant kubernetes experience required. This deployment method is developed in deploy-sourcegraph
 - **[Docker Compose](/admin/deploy/docker-compose)** is intended to be used for small to medium production deployments, with some customization available. Easy to set up with basic infrastructure and docker knowledge required. A variation on this is the pure-Docker option. Both of these deployment methods are developed in deploy-sourcegraph-docker
-- **[Docker Single Container](/admin/deploy/docker-single-container)** for small environments on a single server. It is the easiest and quickest to set up with a single command. Little infrastructure knowledge is required. This deployment method is developed in cmd/server
 
 The [resource estimator](/admin/deploy/resource_estimator#sourcegraph-resource-estimator) can guide you on the requirements for each deployment type.