Lintian tag: 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

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