Lintian tag information: license-problem-gfdl-non-official-text (type: pedantic)
Description (from lintian-explain-tags)
The given source file is licensed under GFDL, but using a non-official text for the "no invariant sections" part. Please ask upstream to always use (case insensitive): with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Visibility: pedantic Show-Always: no Check: cruft