diff --git a/README.md b/README.md
index 13d2f5cd..5bf5006a 100644
--- a/README.md
+++ b/README.md
@@ -485,7 +485,6 @@ const previousEpochObservers = arIO.getPrescribedObservers({
 Return the auction info for the supplied domain, be it in auction, registered, or available to auction.
 
 ```typescript
-
 const auction = await arIO.getAuction({ domain });
 
 // output
@@ -592,3 +591,4 @@ For more information on how to contribute, please see [CONTRIBUTING.md].
 [examples]: ./examples
 [arns-service]: https://github.com/ar-io/arns-service
 [CONTRIBUTING.md]: ./CONTRIBUTING.md
+```
diff --git a/src/common.ts b/src/common.ts
index 8400d324..de1d4f16 100644
--- a/src/common.ts
+++ b/src/common.ts
@@ -102,8 +102,17 @@ export interface ArIOContract {
   getDistributions({
     evaluationOptions,
   }: EvaluationParameters): Promise<EpochDistributionData>;
-  getAuctions({ evaluationOptions }: EvaluationParameters): Promise<Record<string, ArNSAuctionData>>;
-  getAuction({ domain, type, evaluationOptions }: EvaluationParameters<{ domain: string; type?: RegistrationType }>): Promise<ArNSAuctionData>
+  getAuctions({
+    evaluationOptions,
+  }: EvaluationParameters): Promise<Record<string, ArNSAuctionData>>;
+  getAuction({
+    domain,
+    type,
+    evaluationOptions,
+  }: EvaluationParameters<{
+    domain: string;
+    type?: RegistrationType;
+  }>): Promise<ArNSAuctionData>;
 }
 
 /* eslint-disable @typescript-eslint/no-explicit-any */
diff --git a/src/common/ar-io.ts b/src/common/ar-io.ts
index 0b8c588c..fbd19849 100644
--- a/src/common/ar-io.ts
+++ b/src/common/ar-io.ts
@@ -34,11 +34,11 @@ import { RemoteContract } from './contracts/remote-contract.js';
 // TODO: append this with other configuration options (e.g. local vs. remote evaluation)
 export type ContractConfiguration =
   | {
-    contract?: SmartWeaveContract<unknown>;
-  }
+      contract?: SmartWeaveContract<unknown>;
+    }
   | {
-    contractTxId: string;
-  };
+      contractTxId: string;
+    };
 
 function isContractConfiguration<T>(
   config: ContractConfiguration,
@@ -219,7 +219,14 @@ export class ArIO implements ArIOContract {
     return distributions;
   }
 
-  async getAuction({ domain, type, evaluationOptions }: EvaluationParameters<{ domain: string; type?: RegistrationType }>): Promise<ArNSAuctionData> {
+  async getAuction({
+    domain,
+    type,
+    evaluationOptions,
+  }: EvaluationParameters<{
+    domain: string;
+    type?: RegistrationType;
+  }>): Promise<ArNSAuctionData> {
     return this.contract.readInteraction({
       functionName: 'auction',
       inputs: {
@@ -229,11 +236,15 @@ export class ArIO implements ArIOContract {
       evaluationOptions,
     });
   }
-  async getAuctions({ evaluationOptions }: { evaluationOptions?: EvaluationOptions | Record<string, never> | undefined; }): Promise<Record<string, ArNSAuctionData>> {
+  async getAuctions({
+    evaluationOptions,
+  }: {
+    evaluationOptions?: EvaluationOptions | Record<string, never> | undefined;
+  }): Promise<Record<string, ArNSAuctionData>> {
     const { auctions } = await this.contract.getContractState({
       evaluationOptions,
     });
 
-    return auctions
+    return auctions;
   }
 }
diff --git a/tests/ar-io.test.ts b/tests/ar-io.test.ts
index 883c1652..2f1c6416 100644
--- a/tests/ar-io.test.ts
+++ b/tests/ar-io.test.ts
@@ -240,7 +240,7 @@ describe('ArIO Client', () => {
     `should return auction for provided evaluation options: ${JSON.stringify('%s')}`,
     async (evalTo) => {
       const auction = await arIO.getAuction({
-        domain: "ardrive",
+        domain: 'ardrive',
         evaluationOptions: { evalTo },
       });
       expect(auction).toBeDefined();
@@ -259,5 +259,4 @@ describe('ArIO Client', () => {
       expect(auctions).toBeDefined();
     },
   );
-
 });