Not able to install containerd on Exercise 3.1 step 13

Hello, I am receiving following output for the below command, I ssh my node directly from GCP

etc/apt# apt-get update && apt-get install containerd.io -y
Hit:1 http://us-central1.gce.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://us-central1.gce.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:3 http://us-central1.gce.archive.ubuntu.com/ubuntu focal-backports InRelease
Ign:4 https://download.docker.com/linux/ubuntu \ InRelease
Hit:5 http://security.ubuntu.com/ubuntu focal-security InRelease
Err:6 https://download.docker.com/linux/ubuntu \ Release
404 Not Found [IP: 99.84.160.75 443]
Reading package lists... Done
E: The repository 'https://download.docker.com/linux/ubuntu \ Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Any ideas about how should i proceed on this?