Update description for xdm-experience-events (#678)

Update description for xdm-experience-events

src/pages/edge/edge-network/xdm-experience-events.md

@@ -22,9 +22,9 @@ An XDM Experience event has the following structure:
 
 | Data | Required | Description |
 | :--- | :------- | :--- |
-| Timestamp | Yes | The auto populated timestamp when the Experience Platform event is sent to the AEP Edge mobile extension. |
-| Event ID | Yes | Unique event identifier that is auto generated by the SDK. |
-| Event type | Yes | The event type, for example `commerce:orderDetails`. Refer to [xdm:eventType Known Values](https://github.com/adobe/xdm/blob/master/docs/reference/classes/experienceevent.schema.md#xdmeventtype-known-values) for more examples. |
+| Timestamp | Yes | The timestamp when the Experience Platform event is sent to the AEP Edge mobile extension. <br /> Automatically added by the SDK. |
+| Event ID | Yes | Unique event identifier. <br /> Automatically added by the SDK. |
+| Event type | No | The event type, for example `commerce:orderDetails`. Refer to [xdm:eventType Known Values](https://github.com/adobe/xdm/blob/master/docs/reference/classes/experienceevent.schema.md#xdmeventtype-known-values) for more examples. |
 | XDM data | Yes | Data following the XDM schema that is defined in the Schema Editor. |
 | Data | No | The JSON-formatted, free-form data that can be associated with an event. |
 | Dataset ID | No | Using the AEP Edge extension, you can send data to multiple datasets based on your needs and configuration in Adobe Experience Platform. When sending an experience event and providing a dataset identifier, this identifier is used for redirecting the data to the specified AEP dataset instead of the default dataset set in the datastream configuration. |