fix: change the service name (#1381)

Author: samnela

core/jwt.md

@@ -38,7 +38,7 @@ Note that the `setfacl` command relies on the `acl` package. This is installed b
 This takes care of using the correct passphrase to encrypt the private key, and setting the correct permissions on the
 keys allowing the web server to read them.
 
-Since these keys are created by the `root` user from a container, your host user will not be able to read them during the `docker-compose build api` process. Add the `config/jwt/` folder to the `api/.dockerignore` file so that they are skipped from the result image.
+Since these keys are created by the `root` user from a container, your host user will not be able to read them during the `docker-compose build caddy` process. Add the `config/jwt/` folder to the `api/.dockerignore` file so that they are skipped from the result image.
 
 If you want the keys to be auto generated in `dev` environment, see an example in the [docker-entrypoint script of api-platform/demo](https://github.com/api-platform/demo/blob/master/api/docker/php/docker-entrypoint.sh).