update readme

README.md

@@ -96,13 +96,12 @@ This is the procedure for that.
     > python manage.py migrate --settings=atdb.settings.dev
     - add new migration file to git
     - commit & push
-    - apply 'The Procedure' (see above) to deploy in test, acceptance and production.
 
   on CI/CD page: https://git.astron.nl/astron-sdc/atdb-ldv/-/pipelines
 
     - when automatic build is finished, push >> to deploy
   
-  on 'test' (sdc@dop814), 'acc' (sdc@dop457) and 'prod' (sdco@dop821) machine's:
+  on 'sdc-dev.astron.nl' (sdc@dop814) and 'sdc.astron.nl' (sdco@dop821) machine's:
 
     > docker exec -it atdb-ldv python manage.py makemigrations --settings atdb.settings.docker_sdc
       (this should say 'No changes detected', but do this step anyway as a check)