Bug#889964: lintian: Don't emit spelling-error-in-patch-description for spelling error patches

[Bas Couwenberg]

Source: lintian
Version: 2.5.74
Severity: normal

Dear Maintainer,

Please tune the spelling-error-in-patch-description tag to not emit it
for spelling error patches (where the description mentions which
spelling errors were fixed).

Kind Regards,

Bas