1 files changed, 20 insertions, 20 deletions
diff --git a/packages/contracts/util/balances.ts b/packages/contracts/util/balances.ts
index 6a1659ab1..f8c103670 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;
+	}
 }