Implemented that each road, node in managers will be stored as pointers (allocated in heap)

src/main.zig

@@ -5,7 +5,7 @@ const c = @import("constants.zig");
 const Simulator = @import("simulator.zig").Simulator;
 
 // TODO PLANS
-// Implement that roads, nodes in managers will be stored as pointers (allocated in heap)
+// Implement that each road, node in managers will be stored as pointers (allocated in heap)
 // So when appending causes the list to relocate, nothing will have to change
 // since the allocated nodes/roads will remain where they were
 // Additionally add more robust error and test handling