Excercise 4.1 URL not correct

I am looking at the section 4.1 from the excercise
Download shell scripts and YAML files

To assist with setting up your cluster please download the tarball of shell scripts and YAML files onto your exercise
nodes. The k8sMaster.sh and k8sSecond.sh scripts deploy a Kubernetes cluster using kubeadm and use Project
Calico for networking. Should the file not be found you can always use a browser to investigate the parent directory.
$ wget https://training.linuxfoundation.org/cm/LFS260/LFS260_V2021-03-05.SOLUTIONS.tar.xz \
--user=xxxxx --password=xxxxxx

when i run the wget command I am getting the following error.

--2021-04-25 17:40:10-- https://training.linuxfoundation.org/cm/LFS260/LFS260_V2021-03-05.SOLUTIONS.tar.xz
Resolving training.linuxfoundation.org (training.linuxfoundation.org)... 151.101.37.5
Connecting to training.linuxfoundation.org (training.linuxfoundation.org)|151.101.37.5|:443... connected.
HTTP request sent, awaiting response... 401 Restricted
Authentication selected: Basic realm="Linux Training"
Connecting to training.linuxfoundation.org (training.linuxfoundation.org)|151.101.37.5|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2021-04-25 17:40:12 ERROR 404: Not Found.

Can someone help