diff --git a/src/core.ts b/src/core.ts
index 7416e89..21bac9a 100644
--- a/src/core.ts
+++ b/src/core.ts
@@ -163,7 +163,7 @@ export abstract class APIClient {
     maxRetries = 2,
     timeout = 60000, // 1 minute
     httpAgent,
-    fetch: overridenFetch,
+    fetch: overriddenFetch,
   }: {
     baseURL: string;
     maxRetries?: number | undefined;
@@ -176,7 +176,7 @@ export abstract class APIClient {
     this.timeout = validatePositiveInteger('timeout', timeout);
     this.httpAgent = httpAgent;
 
-    this.fetch = overridenFetch ?? fetch;
+    this.fetch = overriddenFetch ?? fetch;
   }
 
   protected authHeaders(opts: FinalRequestOptions): Headers {
diff --git a/tests/index.test.ts b/tests/index.test.ts
index 6a4c87c..2cb0dd2 100644
--- a/tests/index.test.ts
+++ b/tests/index.test.ts
@@ -177,7 +177,7 @@ describe('instantiate client', () => {
     expect(client.apiKey).toBe('My API Key');
   });
 
-  test('with overriden environment variable arguments', () => {
+  test('with overridden environment variable arguments', () => {
     // set options via env var
     process.env['BROWSERBASE_API_KEY'] = 'another My API Key';
     const client = new Browserbase({ apiKey: 'My API Key' });