Revert "Update gettingstarted.md"
Revert "Update gettingstarted.md"

This reverts commit 22339ae06ecb7714db754d80ba3b1341114c48df.

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