DerFireWal

From my understanding the comments are correct, but the copy-paste error remains.

Despite all the helpful comments on this topic I'm sill struggling to get the initialisation running. Snippet from docker-compose.yml: ``` environment: - NEXTCLOUD_ADMIN_USER_FILE=/run/secrets/nextcloudadmin - NEXTCLOUD_ADMIN_PASSWORD_FILE=/run/secrets/nextcloudadminpwd - MYSQL_PASSWORD_FILE=/run/secrets/mysqluserpwd - MYSQL_DATABASE_FILE=/run/secrets/mysqldb -...