Updated misspelling

Author: StephenHodgson

Assets/HoloToolkit/Sharing/Scripts/SharingStage.cs

@@ -19,7 +19,7 @@ public class SharingStage : Singleton<SharingStage>
         public event EventHandler SharingManagerConnected;
 
         /// <summary> 
-        /// SharingManagerConnected event notifies when the sharing manager is disconnected.
+        /// SharingManagerDisconnected event notifies when the sharing manager is disconnected.
         /// </summary> 
         public event EventHandler SharingManagerDisconnected;