Update SliderEvent.cs

Author: luis-valverde-ms

Assets/MixedRealityToolkit.SDK/Features/UX/Scripts/Sliders/SliderEvent.cs

@@ -6,9 +6,9 @@
 namespace Microsoft.MixedReality.Toolkit.UI
 {
     /// <summary>
-    /// A UnityEvent callback containing a ManipulationEventData payload.
+    /// A UnityEvent callback containing a SliderEventData payload.
     /// </summary>
     [System.Serializable]
     public class SliderEvent : UnityEvent<SliderEventData> { }
 
-}
+}