Lintian tag information: doubly-armored-upstream-signature (type: error)

Description (from lintian-explain-tags)

The packaging includes a detached upstream signature file that was armored
twice (or more) using gpg --enarmor. That is an error.

Please armor the signature just once. You can also use standard tools such
as gpg --armor --detach-sig.

Visibility: error
Show-Always: no
Check: upstream-signature

Affected packages

source version binary tag type tag information count