typo.

src/rgen/Microsoft.Macios.Generator/DataModel/Accessor.cs

@@ -72,7 +72,7 @@ public Accessor (AccessorKind accessorKind,
 		// is the case, we will use the selector in that attribute. Otherwise, we have:
 		//
 		// * getter: return the property selector.
-		// * setter: use the registrar code (it has the right logic) ato get the setter.
+		// * setter: use the registrar code (it has the right logic) to get the setter.
 		if (ExportPropertyData is null) {
 			return Kind == AccessorKind.Getter 
 				? associatedProperty.ExportPropertyData.Value.Selector