1 files changed, 20 insertions, 20 deletions
diff --git a/packages/contracts/util/balances.ts b/packages/contracts/util/balances.ts
index f8c103670..6a1659ab1 100644
--- a/packages/contracts/util/balances.ts
+++ b/packages/contracts/util/balances.ts
@@ -4,24 +4,24 @@ import * as _ from 'lodash';
 import { BalancesByOwner, ContractInstance } from './types';
 
 export class Balances {
-	private _tokenContractInstances: ContractInstance[];
-	private _ownerAddresses: string[];
-	constructor(tokenContractInstances: ContractInstance[], ownerAddresses: string[]) {
-		this._tokenContractInstances = tokenContractInstances;
-		this._ownerAddresses = ownerAddresses;
-	}
-	public async getAsync(): Promise<BalancesByOwner> {
-		const balancesByOwner: BalancesByOwner = {};
-		for (const tokenContractInstance of this._tokenContractInstances) {
-			for (const ownerAddress of this._ownerAddresses) {
-				let balance = await tokenContractInstance.balanceOf(ownerAddress);
-				balance = new BigNumber(balance);
-				if (_.isUndefined(balancesByOwner[ownerAddress])) {
-					balancesByOwner[ownerAddress] = {};
-				}
-				balancesByOwner[ownerAddress][tokenContractInstance.address] = balance;
-			}
-		}
-		return balancesByOwner;
-	}
+    private _tokenContractInstances: ContractInstance[];
+    private _ownerAddresses: string[];
+    constructor(tokenContractInstances: ContractInstance[], ownerAddresses: string[]) {
+        this._tokenContractInstances = tokenContractInstances;
+        this._ownerAddresses = ownerAddresses;
+    }
+    public async getAsync(): Promise<BalancesByOwner> {
+        const balancesByOwner: BalancesByOwner = {};
+        for (const tokenContractInstance of this._tokenContractInstances) {
+            for (const ownerAddress of this._ownerAddresses) {
+                let balance = await tokenContractInstance.balanceOf(ownerAddress);
+                balance = new BigNumber(balance);
+                if (_.isUndefined(balancesByOwner[ownerAddress])) {
+                    balancesByOwner[ownerAddress] = {};
+                }
+                balancesByOwner[ownerAddress][tokenContractInstance.address] = balance;
+            }
+        }
+        return balancesByOwner;
+    }
 }