docker-compose.yml.example file is missing, docker compose build has error

[jerry-ne]

Hi.
src/docs/install/docker.md
has wrong instruction. Third line:

cp ./docker-compose.yml.example ./docker-compose.yml
cp: cannot get info about './docker-compose.yml.example': Directory or file not exists (my translation to English)

My guess it is good file:

cp ./compose_example.yml ./docker-compose.yml
sudo docker compose build
redis uses an image, skipping
db uses an image, skipping
Building web
Sending build context to Docker daemon  253.6MB
Error response from daemon: dockerfile parse error line 19: Unknown flag: link
ERROR: Service 'web' failed to build : Build failed

I cannot find anything wrong on line 19.