fix: remove extra newline in index.test.ts

Author: R44VC0RP

tests/index.test.ts

@@ -525,8 +525,7 @@ describe('retries', () => {
     ): Promise<Response> => {
       if (count++ === 0) {
         return new Promise(
-          (resolve, reject) =>
-            signal?.addEventListener('abort', () => reject(new Error('timed out'))),
+          (resolve, reject) => signal?.addEventListener('abort', () => reject(new Error('timed out'))),
         );
       }
       return new Response(JSON.stringify({ a: 1 }), { headers: { 'Content-Type': 'application/json' } });