Fix bindings comments formatting

bindings/authenticatedConnection.go

bindings/backup.go

bindings/broadcast.go

bindings/connect.go

bindings/delivery.go

bindings/dummy.go

bindings/e2eAuth.go

bindings/e2eHandler.go

bindings/errors.go

bindings/fileTransfer.go

bindings/follow.go

bindings/group.go

bindings/logging.go

bindings/params.go

bindings/restlike.go

bindings/single.go

bindings/ud.go

ud/confirmFact.go

xxdk/cmix.go