Fix links.

Author: rkistner

self-hosting/installation/powersync-service-setup.mdx

@@ -29,7 +29,7 @@ The PowerSync Service requires a storage backend for sync buckets. You can use e
 
 ### MongoDB Storage
 
-MongoDB requires at least one replica set node. A single node is fine for development/staging environments, but a 3-node replica set is recommended [for production](/self-hosting/lifecycle-maintenance/server-specs).
+MongoDB requires at least one replica set node. A single node is fine for development/staging environments, but a 3-node replica set is recommended [for production](/self-hosting/lifecycle-maintenance).
 
 [MongoDB Atlas](https://www.mongodb.com/products/platform/atlas-database) enables replica sets by default for new clusters.
 

self-hosting/lifecycle-maintenance.mdx

@@ -100,7 +100,7 @@ nginx.ingress.kubernetes.io/proxy-buffering: "off"
 
 ### Health Checks
 
-If the load balancer supports health checks, it may be configured to poll the API container at `/probes/liveness`. This endpoint is expected to have a 200 response when the container is healthy. See [Healthchecks](./healthchecks) for details.
+If the load balancer supports health checks, it may be configured to poll the API container at `/probes/liveness`. This endpoint is expected to have a 200 response when the container is healthy. See [Healthchecks](./lifecycle-maintenance/healthchecks) for details.
 
 ### Migrations