faq updated

1 job for master in 31 seconds (queued for 4 seconds)
Name Stage Failure
buildJob Build
Cloning into 'wicopa'...
$ cd wicopa
$ wget -q http://web.mbb.univ-montp2.fr/download/wicopa.sql.gz
$ gunzip -d wicopa.sql.gz
$ docker-compose build
Couldn't connect to Docker daemon at http://docker:2375 - is it running?

If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.
ERROR: Job failed: exit code 1