Style updates to contracts

1 files changed, 1 insertions, 4 deletions

diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index a7dc54efc..7687d4648 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -1,6 +1,5 @@
 import { BlockchainLifecycle } from '@0xproject/dev-utils';
-import { generatePseudoRandomSalt } from '@0xproject/order-utils';
-import { assetProxyUtils } from '@0xproject/order-utils';
+import { assetProxyUtils, generatePseudoRandomSalt } from '@0xproject/order-utils';
 import { AssetProxyId } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
@@ -30,8 +29,6 @@ const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 
 describe('Asset Transfer Proxies', () => {
-    const nullDataHex = '0x';
-
     let owner: string;
     let notAuthorized: string;
     let exchangeAddress: string;