Fix broken links

Author: bcbogdan

docs/deployment/self-host-supertokens.mdx

@@ -53,7 +53,6 @@ docker run -p 3567:3567 -d registry.supertokens.io/supertokens/supertokens-postg
 
 - To see all the environment variables available, please see [the README file](https://github.com/supertokens/supertokens-docker-postgresql/blob/master/README.md).
 - The above command starts the container with an in-memory database. This means you **do not need to connect it to PostgreSQL to test out SuperTokens**.
-- When you are ready to connect it to your database, please visit the [Database setup section](/docs/deployment/self-hosting/database-setup/postgresql)
 
 
 #### Without docker

docs/legacy/core/v10/self-host-supertokens.mdx

@@ -65,7 +65,6 @@ docker run -p 3567:3567 -d registry.supertokens.io/supertokens/supertokens-postg
 
 - To see all the environment variables available, please see [the README file](https://github.com/supertokens/supertokens-docker-postgresql/blob/master/README.md).
 - The above command starts the container with an in-memory database. This means you **do not need to connect it to PostgreSQL to test out SuperTokens**.
-- When you are ready to connect it to your database, please visit the [Database setup section](/docs/deployment/self-hosting/database-setup/postgresql)
 
 </DatabaseTabs.TabItem>
 </DatabaseTabs>