message: Update Postgres tutorial SSL block to match Postgres app config template
diff: @@ -43,7 +43,9 @@ backend:
  + user: ${POSTGRES_USER}
  + password: ${POSTGRES_PASSWORD}
  + # https://node-postgres.com/features/ssl
  -+ #ssl: require # see https://www.postgresql.org/docs/current/libpq-ssl.html Table 33.1. SSL Mode Descriptions (e.g. require)
  ++ # you can set the sslmode configuration option via the `PGSSLMODE` environment variable
  ++ # see https://www.postgresql.org/docs/current/libpq-ssl.html Table 33.1. SSL Mode Descriptions (e.g. require)
  ++ # ssl:
  + # ca: # if you have a CA file and want to verify it you can uncomment this section
  + # $file: <file-path>/ca/server.crt
  ```
  