Add missing async suffix

1 files changed, 1 insertions, 1 deletions

diff --git a/packages/contracts/src/utils/exchange_wrapper.ts b/packages/contracts/src/utils/exchange_wrapper.ts
index 927513fe3..c4cfdc46c 100644
--- a/packages/contracts/src/utils/exchange_wrapper.ts
+++ b/packages/contracts/src/utils/exchange_wrapper.ts
@@ -221,7 +221,7 @@ export class ExchangeWrapper {
         );
         return partialAmount;
     }
-    public async getTakerTokenFilledAmount(orderHashHex: string): Promise<BigNumber> {
+    public async getTakerTokenFilledAmountAsync(orderHashHex: string): Promise<BigNumber> {
         const filledAmount = new BigNumber(await this._exchange.filled.callAsync(orderHashHex));
         return filledAmount;
     }