minor edits

com.unity.ml-agents/Runtime/Sensors/CameraSensor.cs

         /// <param name="name">The name of the camera sensor.</param>
         /// <param name="compression">The compression to apply to the generated image.</param>
         public CameraSensor(
-            Camera camera, int width, int height, bool grayscale, string name, SensorCompressionType compression,
+            Camera camera,
+            int width,
+            int height,
+            bool grayscale,
+            string name,
+            SensorCompressionType compression,
             ObservationType observationType = ObservationType.Default)
         {
             m_Camera = camera;

com.unity.ml-agents/Runtime/Sensors/CameraSensorComponent.cs

             set { m_SensorName = value; }
         }
 
-        [HideInInspector, SerializeField, FormerlySerializedAs("observationType")]
+        [HideInInspector, SerializeField]
         ObservationType m_ObservationType;
 
         [HideInInspector, SerializeField, FormerlySerializedAs("width")]

com.unity.ml-agents/Runtime/Sensors/VectorSensor.cs

         /// </summary>
         /// <param name="observationSize">Number of vector observations.</param>
         /// <param name="name">Name of the sensor.</param>
-        public VectorSensor(int observationSize, ObservationType observationType = ObservationType.Default, string name = null)
+        public VectorSensor(int observationSize, string name = null, ObservationType observationType = ObservationType.Default)
         {
             if (name == null || name == "")
             {

com.unity.ml-agents/Runtime/Sensors/VectorSensorComponent.cs

     [AddComponentMenu("ML Agents/Vector Sensor", (int)MenuGroup.Sensors)]
     public class VectorSensorComponent : SensorComponent
     {
-
         /// <summary>
         /// Name of the generated <see cref="VectorSensor"/> object.
         /// Note that changing this at runtime does not affect how the Agent sorts the sensors.
         /// <returns></returns>
         public override ISensor CreateSensor()
         {
-            m_sensor = new VectorSensor(m_observationSize, m_ObservationType, m_SensorName);
+            m_sensor = new VectorSensor(m_observationSize, m_SensorName, m_ObservationType);
             return m_sensor;
         }