Update content/guides/use-case/pre-seeding.md

Co-authored-by: David Karlsson <[email protected]>

Author: ajeetraina

content/guides/use-case/pre-seeding.md

@@ -148,8 +148,6 @@ In Docker, mounting refers to making files or directories from the host system a
 
 Now that you have learned how to launch Postgres and pre-seed the database using an SQL script, it’s time to learn how to mount an SQL file directly into the Postgres containers’ initialisation directory (`/docker-entrypoint-initdb.d`). The `/docker-entrypoint-initdb.d` is a special directory in PostgreSQL Docker containers that is used for initializing the database when the container is first started
 
-### Stop the existing Postgres instance
-
 Make sure you stop any running Postgres containers (along with volumes) to prevent port conflicts before you follow the steps:
 
 ```console