changed where the () are in the spawing function

it was not running where it was before.  I makes it work. gg

Author: cultofmetatron

doc/api/core/operators/spawn.md

@@ -24,7 +24,7 @@ Rx.spawn(function* () {
   } 
 
   console.log(data);
-}());
+})();
 ```
 
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