2 files changed, 3 insertions, 4 deletions
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts
index 5d7521e89..a324b8554 100644
--- a/src/contract_wrappers/exchange_wrapper.ts
+++ b/src/contract_wrappers/exchange_wrapper.ts
@@ -669,7 +669,7 @@ export class ExchangeWrapper extends ContractWrapper {
         );
 
         const wouldRoundingErrorOccur = await this._isRoundingErrorAsync(
-            signedOrder.takerTokenAmount, fillTakerAmount, signedOrder.makerTokenAmount,
+            fillTakerAmount, signedOrder.takerTokenAmount, signedOrder.makerTokenAmount,
         );
         if (wouldRoundingErrorOccur) {
             throw new Error(ExchangeContractErrs.OrderFillRoundingError);
@@ -713,7 +713,7 @@ export class ExchangeWrapper extends ContractWrapper {
                                         makerTokenAmount: BigNumber.BigNumber): Promise<boolean> {
         const exchangeInstance = await this._getExchangeContractAsync();
         const isRoundingError = await exchangeInstance.isRoundingError.call(
-            demoninator, numerator, makerTokenAmount,
+            numerator, demoninator, makerTokenAmount,
         );
         return isRoundingError;
     }
diff --git a/src/contract_wrappers/token_registry_wrapper.ts b/src/contract_wrappers/token_registry_wrapper.ts
index d15e5c4f7..eaaea150d 100644
--- a/src/contract_wrappers/token_registry_wrapper.ts
+++ b/src/contract_wrappers/token_registry_wrapper.ts
@@ -30,8 +30,7 @@ export class TokenRegistryWrapper extends ContractWrapper {
                 address: metadata[0],
                 name: metadata[1],
                 symbol: metadata[2],
-                url: metadata[3],
-                decimals: metadata[4].toNumber(),
+                decimals: metadata[3].toNumber(),
             };
         });
         return tokens;