Revert "get-started: fix markdown formatting"
Revert "get-started: fix markdown formatting"

This reverts commit 4e9711696b0c06402d593431e6a91599de03d10a.

docker/docker.github.io,thaJeztah/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io,docker/docker.github.io,docker/docker.github.io,thaJeztah/docker.github.io,thaJeztah/docker.github.io