Update comment

Author: keveleigh

Assets/MRTK/Core/Interfaces/Devices/IMixedRealityHapticFeedback.cs

@@ -12,7 +12,7 @@ public interface IMixedRealityHapticFeedback
         /// Start haptic feedback by the input device.
         /// </summary>
         /// <param name="intensity">The 0.0 to 1.0 strength of the haptic feedback based on the capability of the input device.</param>
-        /// <param name="durationInSeconds">The duration in seconds or float.MaxValue for indefinite duration.</param>
+        /// <param name="durationInSeconds">The duration in seconds or float.MaxValue for indefinite duration (if supported by the platform).</param>
         /// <returns>True if haptic feedback was successfully started.</returns>
         bool StartHapticImpulse(float intensity, float durationInSeconds = float.MaxValue);