Map Marker Lesson - coordinates

Happy holidays to everyone
Can’t seem to see why the Marker is having trouble with the dot notation for longitude.
Marker( ?? “'Restaurant”,
coordinate: CLLocationCoordinate2D(
latitude:b.coordinates?.latitude ?? 0, // lattitude purple
longitude:b.coordinates?.longtitude ?? 0)) // longitude green
.tag( ?? “None”)
The resulting map show the longitude not updating ie the markers are all in a straight line

There is a typo in your code. You have longtitude instead of longitude

How embarrassing . Lesson learned for the “colour” heads up
Thanks Chris