Cleanup code

Assets/Calibration/CalibrationTestMarkerBehavior.cs

@@ -13,9 +13,6 @@ public class CalibrationTestMarkerBehavior : MonoBehaviour
         personManagerLazy = new Lazy<PersonManager>(FindObjectOfType<PersonManager>);
     }
 
-    void Start()
-    {
-    }
 
     void Update()
     {