Temporary failure resolving 'dl,winehq.org'
Fetched 1,398 kB in 20s (69.8 kB/s)
Reading package lists... Done
W: Failed to fetch https://dl,winehq.org/wine-builds/ubuntu/dists/cosmic/InRelease Temporary failure resolving 'dl,winehq.org'
W: Some index files failed to download. They have been ignored, or old ones used instead.
When I try to add the repository. I don't know how to make it so the computer can add the repository.