rite(ef): fix false justification in impedes_vigil's comment

Review finding: the comment claimed every RG 91 entry that can outrank a
II-class vigil (entry 21) without being a Sunday is I class 'by the table's
own structure (entries 1-13)'. False -- entries 14 and 16-20 (Feasts of the
Lord II class, universal/proper/indult II-class feasts, days within the
Nativity octave) are all Class2, all outrank entry 21, and none is a Sunday.

The code was always correct: impedes_vigil implements RG 33's own two named
conditions (any Sunday, or a I-class feast) directly, and does not depend on
the band table's numeric ordering at all. Reworded to say so, citing the
counter-example entries the review named instead of appealing to a table
structure that does not guarantee what the old comment claimed.

Comment-only change; no logic, signature, or test changes.

0 files changed, 0 insertions, 0 deletions