More feedback addressed

Author: luval-microsoft

Documentation/Input/Gestures.md

@@ -19,14 +19,9 @@ Both of these input sources use the _Gesture Settings_ profile to translate Unit
 
 Gesture events are received by implementing one of the gesture handler interfaces: [`IMixedRealityGestureHandler`](xref:Microsoft.MixedReality.Toolkit.Input.IMixedRealityGestureHandler)  and [`IMixedRealityGestureHandler<TYPE>`](xref:Microsoft.MixedReality.Toolkit.Input.IMixedRealityGestureHandler`1) (see table of [event handlers](InputEvents.md)).
 When implementing the generic version, the *OnGestureCompleted* and *OnGestureUpdated* events can receive typed data of the following types:
-- ```Vector2```
-  2D position gesture. Currently supported sources:
-  - [```deltaPosition```](https://docs.unity3d.com/ScriptReference/Touch-deltaPosition.html) on a touch screen
-- ```Vector3```
-  3D position gesture. Currently supported sources:
-  - [```cumulativeDelta```](https://docs.unity3d.com/ScriptReference/XR.WSA.Input.ManipulationUpdatedEventArgs-cumulativeDelta.html) of a Hololens manipulation event
-  - [```normalizedOffset```](https://docs.unity3d.com/ScriptReference/XR.WSA.Input.NavigationUpdatedEventArgs-normalizedOffset.html) of a Hololens navigation event
-- ```Quaternion```
-  3D rotation gesture. No currently supported sources.
-- ```MixedRealityPose```
-  Combined 3D position/rotation gesture. No currently supported sources.
+- `Vector2` - 2D position gesture. Produced by touch screens to inform of their [`deltaPosition`](https://docs.unity3d.com/ScriptReference/Touch-deltaPosition.html).
+- `Vector3` - 3D position gesture. Produced by HoloLens to inform of:
+  - [`cumulativeDelta`](https://docs.unity3d.com/ScriptReference/XR.WSA.Input.ManipulationUpdatedEventArgs-cumulativeDelta.html) of a manipulation event
+  - [`normalizedOffset`](https://docs.unity3d.com/ScriptReference/XR.WSA.Input.NavigationUpdatedEventArgs-normalizedOffset.html) of a navigation event
+- `Quaternion` - 3D rotation gesture. Available to custom input sources but not currently produced by any of the existing ones.
+- `MixedRealityPose` - Combined 3D position/rotation gesture. Available to custom input sources but not currently produced by any of the existing ones.