Debian package install instructions fail in Ubuntu

[digininja]

I tried to install the Debian package in Ubunut using these instructions:

https://goswagger.io/install.html#debian-packages-

These add the gpg key to the keychain but then try to reference it from this file in the source listing:

deb [signed-by=/usr/share/keyrings/go-swagger-go-swagger-archive-keyring.gpg] ...

What I did instead of:

curl -1sLf 'https://dl.cloudsmith.io/public/go-swagger/go-swagger/gpg.2F8CB673971B5C9E.key' | sudo apt-key add -

Was:

curl https://dl.cloudsmith.io/public/go-swagger/go-swagger/gpg.2F8CB673971B5C9E.key  | gpg --dearmor >  /usr/share/keyrings/go-swagger-go-swagger-archive-keyring.gpg