Artifacts with wrong tag

[brummer10]

Hi, it seems there are now some artifacts tagged with "guitarix", but they are sfz archive. This leads to a error in guitarix when trying to download the guitarix preset list.
Is it possible to remove this wrong tags?
They are
https://musical-artifacts.com/artifacts/4919
https://musical-artifacts.com/artifacts/4489

I mean I've fixed that for latest guitarix git head already by filter for format as well, but the issue will remain for all older versions of guitarix.

regards
hermann