docs: Fixed onDestroy() code snippet in IABv3 training class.

Bug: 8289494

Change-Id: I6f9dcd9e50ec8b03e8df415b6f7cee3221275c57

parent 5319f312

docs/html/training/in-app-billing/preparing-iab-app.jd

+1 −0

Original line number	Diff line number	Diff line
		@@ -133,6 +133,7 @@ mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
		<pre>
		@Override
		public void onDestroy() {
		super.onDestroy();
		if (mHelper != null) mHelper.dispose();
		mHelper = null;
		}