Fix target for library sample

Change-Id: I89a1b6a7c7803ac52f5872e4b8a8696bb32ca5a3
diff --git a/samples/TicTacToeMain/default.properties b/samples/TicTacToeMain/default.properties
index 9dc9009..53229ae 100755
--- a/samples/TicTacToeMain/default.properties
+++ b/samples/TicTacToeMain/default.properties
@@ -25,4 +25,4 @@
 
 android.library.reference.1=../TicTacToeLib/
 # Project target. This requires the tools from SDK Froyo (API 8) to be used.
-target=8
+target=android-8