diff --git a/json/src/state/test.rs b/json/src/state/test.rs
index 3521c7977..b8e5f35f6 100644
--- a/json/src/state/test.rs
+++ b/json/src/state/test.rs
@@ -125,13 +125,13 @@ mod tests {
 	#[test]
 	fn multi_transaction_deserialization() {
 		let s = r#"{
-			"data" : [ "" ],
-			"gasLimit" : [ "0x2dc6c0", "0x222222" ],
-			"gasPrice" : "0x01",
-			"nonce" : "0x00",
-			"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-			"to" : "1000000000000000000000000000000000000000",
-			"value" : [ "0x00", "0x01", "0x02" ]
+			"data": [ "" ],
+			"gasLimit": [ "0x2dc6c0", "0x222222" ],
+			"gasPrice": "0x01",
+			"nonce": "0x00",
+			"secretKey": "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+			"to": "1000000000000000000000000000000000000000",
+			"value": [ "0x00", "0x01", "0x02" ]
 		}"#;
 		let _deserialized: MultiTransaction = serde_json::from_str(s).unwrap();
 	}
@@ -139,74 +139,74 @@ mod tests {
 	#[test]
 	fn state_deserialization() {
 		let s = r#"{
-			"env" : {
-				"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-				"currentDifficulty" : "0x0100",
-				"currentGasLimit" : "0x01c9c380",
-				"currentNumber" : "0x00",
-				"currentTimestamp" : "0x01",
-				"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+			"env": {
+				"currentCoinbase": "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+				"currentDifficulty": "0x0100",
+				"currentGasLimit": "0x01c9c380",
+				"currentNumber": "0x00",
+				"currentTimestamp": "0x01",
+				"previousHash": "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
 			},
-			"post" : {
-				"EIP150" : [
+			"post": {
+				"EIP150": [
 					{
-						"hash" : "3e6dacc1575c6a8c76422255eca03529bbf4c0dda75dfc110b22d6dc4152396f",
-						"indexes" : { "data" : 0, "gas" : 0,  "value" : 0 }
+						"hash": "3e6dacc1575c6a8c76422255eca03529bbf4c0dda75dfc110b22d6dc4152396f",
+						"indexes": { "data": 0, "gas": 0, "value": 0 }
 					},
 					{
-						"hash" : "99a450d8ce5b987a71346d8a0a1203711f770745c7ef326912e46761f14cd764",
-						"indexes" : { "data" : 0, "gas" : 0,  "value" : 1 }
+						"hash": "99a450d8ce5b987a71346d8a0a1203711f770745c7ef326912e46761f14cd764",
+						"indexes": { "data": 0, "gas": 0, "value": 1 }
 					}
 				],
-				"EIP158" : [
+				"EIP158": [
 					{
-						"hash" : "3e6dacc1575c6a8c76422255eca03529bbf4c0dda75dfc110b22d6dc4152396f",
-						"indexes" : { "data" : 0,   "gas" : 0,  "value" : 0 }
+						"hash": "3e6dacc1575c6a8c76422255eca03529bbf4c0dda75dfc110b22d6dc4152396f",
+						"indexes": { "data": 0, "gas": 0, "value": 0 }
 					},
 					{
-						"hash" : "99a450d8ce5b987a71346d8a0a1203711f770745c7ef326912e46761f14cd764",
-						"indexes" : { "data" : 0,   "gas" : 0,  "value" : 1  }
+						"hash": "99a450d8ce5b987a71346d8a0a1203711f770745c7ef326912e46761f14cd764",
+						"indexes": { "data": 0, "gas": 0, "value": 1  }
 					}
 				]
 			},
-			"pre" : {
-				"1000000000000000000000000000000000000000" : {
-					"balance" : "0x0de0b6b3a7640000",
-					"code" : "0x6040600060406000600173100000000000000000000000000000000000000162055730f1600055",
-					"nonce" : "0x00",
-					"storage" : {
+			"pre": {
+				"1000000000000000000000000000000000000000": {
+					"balance": "0x0de0b6b3a7640000",
+					"code": "0x6040600060406000600173100000000000000000000000000000000000000162055730f1600055",
+					"nonce": "0x00",
+					"storage": {
 					}
 				},
-				"1000000000000000000000000000000000000001" : {
-					"balance" : "0x0de0b6b3a7640000",
-					"code" : "0x604060006040600060027310000000000000000000000000000000000000026203d090f1600155",
-					"nonce" : "0x00",
-					"storage" : {
+				"1000000000000000000000000000000000000001": {
+					"balance": "0x0de0b6b3a7640000",
+					"code": "0x604060006040600060027310000000000000000000000000000000000000026203d090f1600155",
+					"nonce": "0x00",
+					"storage": {
 					}
 				},
-				"1000000000000000000000000000000000000002" : {
-					"balance" : "0x00",
-					"code" : "0x600160025533600455346007553060e6553260e8553660ec553860ee553a60f055",
-					"nonce" : "0x00",
-					"storage" : {
+				"1000000000000000000000000000000000000002": {
+					"balance": "0x00",
+					"code": "0x600160025533600455346007553060e6553260e8553660ec553860ee553a60f055",
+					"nonce": "0x00",
+					"storage": {
 					}
 				},
-				"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-					"balance" : "0x0de0b6b3a7640000",
-					"code" : "0x",
-					"nonce" : "0x00",
-					"storage" : {
+				"a94f5374fce5edbc8e2a8697c15331677e6ebf0b": {
+					"balance": "0x0de0b6b3a7640000",
+					"code": "0x",
+					"nonce": "0x00",
+					"storage": {
 					}
 				}
 			},
-			"transaction" : {
-				"data" : [ "" ],
-				"gasLimit" : [ "285000",   "100000",  "6000" ],
-				"gasPrice" : "0x01",
-				"nonce" : "0x00",
-				"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
-				"to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
-				"value" : [   "10",   "0" ]
+			"transaction": {
+				"data": [ "" ],
+				"gasLimit": [ "285000", "100000", "6000" ],
+				"gasPrice": "0x01",
+				"nonce": "0x00",
+				"secretKey": "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+				"to": "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+				"value": [ "10", "0" ]
 			}
 		}"#;
 		let _deserialized: State = serde_json::from_str(s).unwrap();