diff --git a/README.md b/README.md
index e9bb3e6..9f13286 100644
--- a/README.md
+++ b/README.md
@@ -8,13 +8,9 @@ An example of a deck definition file:
 ```
 [
 	{
-		"dataIndex":0, 
-		"name":"value", 
 		"data":[ "A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"]
 	},
 	{
-		"dataIndex":1,
-		"name":"suit",
 		"data":[ "♥", "♣", "♠", "♦"]
 	}
 ]
@@ -28,25 +24,18 @@ A more advanced example uses an array of "decks" to build a single deck.
 [
 	[
 		{
-			"dataIndex":0,
-			"name":"value",
+
 			"data":["A","2","3","4","5","6","7","8","9","10","J","Q","K"]
 		},
 		{
-			"dataIndex":1,
-			"name":"suit",
 			"data":["♥","♣","♠","♦"]
 		}
 	],
 	[
 		{
-			"dataIndex":0,
-			"name":"color",
 			"data":["red ", "black "]
 		},
 		{
-			"dataIndex":1,
-			"name":"joker",
 			"data":["joker"]
 		}
 	]