Fix typo in docker-compose.yml section notes

6 jobs for patch-1 in 4 minutes and 39 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Review
manual #47238
docker allowed to fail manual
review_docs
manual #47237
docker allowed to fail manual
review_front
 
  Lint
passed #47239
black

00:00:33

passed #47240
flake8

00:00:46

 
  Test
passed #47241
docker
test_api

00:03:51

passed #47242
docker
test_front

00:01:40