Error message installing Wine

[Boomer202]

Greetings,
New user here.

Trying to install Wine on Ubuntu 20.04 and get the following message:

Malformed entry 54 in list file /etc/apt/sources.list (Component)
E: The list of sources could not be read.

I'm getting this when I enter the command:
add-apt-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ focal main'

Any help is greatly appreciated.

Thanks

[jkfloris]

Can you post the output of:

Code: Select all

grep -r ^deb /etc/apt/sources.list*

(Use the forum code tags)