Update example

I thought coroutines returned functions for some reason when I made this.

Author: vurvdev

Example.hx

@@ -1,10 +1,11 @@
 import sf.library.Coroutine;
 import sf.library.Builtins.Angle;
 import sf.type.Angle;
+import sf.type.Coroutine;
 
 class Main {
     static function main(){
-        var co: (Int)->Int = Coroutine.create((a:Int) -> {
+        var co: Coroutine = Coroutine.create((a:Int) -> {
             trace('Thanks for the number, $a');
             Coroutine.yield(420);
             var ang: Angle = Angle(1, 2, 3); // Haxe is smart enough to distinguish whether to use 'Angle' the function, or 'Angle' the type.
@@ -16,4 +17,4 @@ class Main {
         var first_num = Coroutine.resume(co, 58);
         trace(first_num); // Should print 420
     }
-}
+}