1 files changed, 18 insertions, 23 deletions
diff --git a/packages/contracts/migrations/4_configure_proxy.ts b/packages/contracts/migrations/4_configure_proxy.ts
index f4c4a725b..ff3b844d6 100644
--- a/packages/contracts/migrations/4_configure_proxy.ts
+++ b/packages/contracts/migrations/4_configure_proxy.ts
@@ -1,27 +1,22 @@
-import {Artifacts} from '../util/artifacts';
-import {ContractInstance} from '../util/types';
-const {
-    TokenTransferProxy,
-    Exchange,
-    TokenRegistry,
-} = new Artifacts(artifacts);
+import { Artifacts } from '../util/artifacts';
+import { ContractInstance } from '../util/types';
+const { TokenTransferProxy, Exchange, TokenRegistry } = new Artifacts(artifacts);
 
 let tokenTransferProxy: ContractInstance;
 module.exports = (deployer: any) => {
-    deployer.then(async () => {
-        return Promise.all([
-            TokenTransferProxy.deployed(),
-            TokenRegistry.deployed(),
-        ]);
-    })
-    .then((instances: ContractInstance[]) => {
-        let tokenRegistry: ContractInstance;
-        [tokenTransferProxy, tokenRegistry] = instances;
-        return tokenRegistry.getTokenAddressBySymbol('ZRX');
-    })
-    .then((ptAddress: string) => {
-        return deployer.deploy(Exchange, ptAddress, tokenTransferProxy.address);
-    }).then(() => {
-        return tokenTransferProxy.addAuthorizedAddress(Exchange.address);
-    });
+    deployer
+        .then(async () => {
+            return Promise.all([TokenTransferProxy.deployed(), TokenRegistry.deployed()]);
+        })
+        .then((instances: ContractInstance[]) => {
+            let tokenRegistry: ContractInstance;
+            [tokenTransferProxy, tokenRegistry] = instances;
+            return tokenRegistry.getTokenAddressBySymbol('ZRX');
+        })
+        .then((ptAddress: string) => {
+            return deployer.deploy(Exchange, ptAddress, tokenTransferProxy.address);
+        })
+        .then(() => {
+            return tokenTransferProxy.addAuthorizedAddress(Exchange.address);
+        });
 };