Question juridique clé
Whether the alleged hearing violations regarding signatures and revised site documents required annulment or remittal.
Solution extraite
The defects were not serious enough to require a reversal; the missing signature was cured by later valid authorization and the revised documents caused no practical prejudice.
Motifs extraits
The cantonal court correctly treated the defects as cured. The objectors could still effectively challenge the project, and the administrative court had full review powers. A remittal would have been formalistic and unnecessary.