Fix documentation - non-public API.

Change-Id: I418bf47b197936b2f50b231425312d5b6d272df8
diff --git a/telecomm/java/android/telecom/InCallService.java b/telecomm/java/android/telecom/InCallService.java
index e5d6ae0..caa1731 100644
--- a/telecomm/java/android/telecom/InCallService.java
+++ b/telecomm/java/android/telecom/InCallService.java
@@ -370,7 +370,7 @@
         public abstract void registerCallback(VideoCall.Callback callback);
 
         /**
-         * Clears the video call listener set via {@link #setVideoCallListener(Listener)}.
+         * Clears the video call listener set via {@link #registerCallback(callback)}.
          */
         public abstract void unregisterCallback();