Add some missed underscores, update changelog and comments

4 files changed, 6 insertions, 6 deletions

diff --git a/packages/0x.js/src/order_watcher/order_state_watcher.ts b/packages/0x.js/src/order_watcher/order_state_watcher.ts
index b093ba52c..9d5c96b0e 100644
--- a/packages/0x.js/src/order_watcher/order_state_watcher.ts
+++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts
@@ -127,7 +127,7 @@ export class OrderStateWatcher {
         }
         delete this._orderByOrderHash[orderHash];
         delete this._orderStateByOrderHashCache[orderHash];
-        const exchange = (this._orderFilledCancelledLazyStore as any).exchange as ExchangeWrapper;
+        const exchange = (this._orderFilledCancelledLazyStore as any)._exchange as ExchangeWrapper;
         const zrxTokenAddress = exchange.getZRXTokenAddress();
         this._removeFromDependentOrderHashes(signedOrder.maker, zrxTokenAddress, orderHash);
         this._removeFromDependentOrderHashes(signedOrder.maker, signedOrder.makerTokenAddress, orderHash);
@@ -351,7 +351,7 @@ export class OrderStateWatcher {
         }
     }
     private _getZRXTokenAddress(): string {
-        const exchange = (this._orderFilledCancelledLazyStore as any).exchange as ExchangeWrapper;
+        const exchange = (this._orderFilledCancelledLazyStore as any)._exchange as ExchangeWrapper;
         const zrxTokenAddress = exchange.getZRXTokenAddress();
         return zrxTokenAddress;
     }
diff --git a/packages/0x.js/src/utils/order_state_utils.ts b/packages/0x.js/src/utils/order_state_utils.ts
index 9849b073a..981f9e96c 100644
--- a/packages/0x.js/src/utils/order_state_utils.ts
+++ b/packages/0x.js/src/utils/order_state_utils.ts
@@ -81,7 +81,7 @@ export class OrderStateUtils {
         // If we pass it from the instantiator - there is no opportunity to get it there
         // because JS doesn't support async constructors.
         // Moreover - it's cached under the hood so it's equivalent to an async constructor.
-        const exchange = (this._orderFilledCancelledLazyStore as any).exchange as ExchangeWrapper;
+        const exchange = (this._orderFilledCancelledLazyStore as any)._exchange as ExchangeWrapper;
         const zrxTokenAddress = exchange.getZRXTokenAddress();
         const orderHash = ZeroEx.getOrderHashHex(signedOrder);
         const makerBalance = await this._balanceAndProxyAllowanceLazyStore.getBalanceAsync(
diff --git a/packages/0x.js/test/exchange_transfer_simulator_test.ts b/packages/0x.js/test/exchange_transfer_simulator_test.ts
index dbd1e99bd..c7e3cde06 100644
--- a/packages/0x.js/test/exchange_transfer_simulator_test.ts
+++ b/packages/0x.js/test/exchange_transfer_simulator_test.ts
@@ -65,7 +65,7 @@ describe('ExchangeTransferSimulator', () => {
             await exchangeTransferSimulator.transferFromAsync(
                 exampleTokenAddress, sender, recipient, transferAmount, TradeSide.Taker, TransferType.Trade,
             );
-            const store = (exchangeTransferSimulator as any).store;
+            const store = (exchangeTransferSimulator as any)._store;
             const senderBalance = await store.getBalanceAsync(exampleTokenAddress, sender);
             const recipientBalance = await store.getBalanceAsync(exampleTokenAddress, recipient);
             const senderProxyAllowance = await store.getProxyAllowanceAsync(exampleTokenAddress, sender);
@@ -81,7 +81,7 @@ describe('ExchangeTransferSimulator', () => {
             await exchangeTransferSimulator.transferFromAsync(
                 exampleTokenAddress, sender, recipient, transferAmount, TradeSide.Taker, TransferType.Trade,
             );
-            const store = (exchangeTransferSimulator as any).store;
+            const store = (exchangeTransferSimulator as any)._store;
             const senderBalance = await store.getBalanceAsync(exampleTokenAddress, sender);
             const recipientBalance = await store.getBalanceAsync(exampleTokenAddress, recipient);
             const senderProxyAllowance = await store.getProxyAllowanceAsync(exampleTokenAddress, sender);
diff --git a/packages/0x.js/test/utils/token_utils.ts b/packages/0x.js/test/utils/token_utils.ts
index e9a10d036..48b5e1798 100644
--- a/packages/0x.js/test/utils/token_utils.ts
+++ b/packages/0x.js/test/utils/token_utils.ts
@@ -18,7 +18,7 @@ export class TokenUtils {
         return zrxToken;
     }
     public getWethTokenOrThrow(): Token {
-        const wethToken = _.find(this.tokens, {symbol: WETH_TOKEN_SYMBOL});
+        const wethToken = _.find(this._tokens, {symbol: WETH_TOKEN_SYMBOL});
         if (_.isUndefined(wethToken)) {
             throw new Error(InternalZeroExError.WethNotInTokenRegistry);
         }