Fix tslint issues

2 files changed, 4 insertions, 5 deletions

diff --git a/packages/order-utils/test/exchange_transfer_simulator_test.ts b/packages/order-utils/test/exchange_transfer_simulator_test.ts
index 37b2bd712..f86b05e20 100644
--- a/packages/order-utils/test/exchange_transfer_simulator_test.ts
+++ b/packages/order-utils/test/exchange_transfer_simulator_test.ts
@@ -34,7 +34,7 @@ describe('ExchangeTransferSimulator', async () => {
     let erc20ProxyAddress: string;
     before(async function(): Promise<void> {
         const mochaTestTimeoutMs = 20000;
-        this.timeout(mochaTestTimeoutMs);
+        this.timeout(mochaTestTimeoutMs); // tslint:disable-line:no-invalid-this
 
         userAddresses = await web3Wrapper.getAvailableAddressesAsync();
         [coinbase, sender, recipient] = userAddresses;
@@ -77,8 +77,7 @@ describe('ExchangeTransferSimulator', async () => {
     describe('#transferFromAsync', function(): void {
         // HACK: For some reason these tests need a slightly longer timeout
         const mochaTestTimeoutMs = 3000;
-        this.timeout(mochaTestTimeoutMs);
-
+        this.timeout(mochaTestTimeoutMs); // tslint:disable-line:no-invalid-this
         beforeEach(() => {
             const simpleERC20BalanceAndProxyAllowanceFetcher = new SimpleERC20BalanceAndProxyAllowanceFetcher(
                 (dummyERC20Token as any) as ERC20TokenContract,
diff --git a/packages/order-utils/test/utils/simple_erc20_balance_and_proxy_allowance_fetcher.ts b/packages/order-utils/test/utils/simple_erc20_balance_and_proxy_allowance_fetcher.ts
index 68f6a164c..279a5c0db 100644
--- a/packages/order-utils/test/utils/simple_erc20_balance_and_proxy_allowance_fetcher.ts
+++ b/packages/order-utils/test/utils/simple_erc20_balance_and_proxy_allowance_fetcher.ts
@@ -5,8 +5,8 @@ import { AbstractBalanceAndProxyAllowanceFetcher } from '../../src/abstract/abst
 import { ERC20TokenContract } from '../../src/generated_contract_wrappers/erc20_token';
 
 export class SimpleERC20BalanceAndProxyAllowanceFetcher implements AbstractBalanceAndProxyAllowanceFetcher {
-    private _erc20TokenContract: ERC20TokenContract;
-    private _erc20ProxyAddress: string;
+    private readonly _erc20TokenContract: ERC20TokenContract;
+    private readonly _erc20ProxyAddress: string;
     constructor(erc20TokenWrapper: ERC20TokenContract, erc20ProxyAddress: string) {
         this._erc20TokenContract = erc20TokenWrapper;
         this._erc20ProxyAddress = erc20ProxyAddress;