diff --git a/src/adapters/http/consumeEventStream/__tests__/router.test.ts b/src/adapters/http/consumeEventStream/__tests__/router.test.ts
index a773bb0b..e2c06255 100644
--- a/src/adapters/http/consumeEventStream/__tests__/router.test.ts
+++ b/src/adapters/http/consumeEventStream/__tests__/router.test.ts
@@ -27,14 +27,12 @@ describe('Consume Event Stream Router', () => {
   app.use(express.json());
   const router = makeConsumeEventStreamRouter(mockEnv);
   app.use('/api', router);
-
   it('should return a 400 response with some data', async () => {
     const response = await supertest(app)
       .get('/api/delivery-progresses/v2.5/streams/someStreamId/events')
       .query({
         lastEventId: '123',
       });
-
     expect(response.status).toBe(400);
   });
 });
diff --git a/src/adapters/http/consumeEventStream/router.ts b/src/adapters/http/consumeEventStream/router.ts
index 30c5c27d..39914079 100644
--- a/src/adapters/http/consumeEventStream/router.ts
+++ b/src/adapters/http/consumeEventStream/router.ts
@@ -32,8 +32,6 @@ const handler =
 
 export const makeConsumeEventStreamRouter = (env: SystemEnv): express.Router => {
   const router = express.Router();
-
   router.get('/delivery-progresses/v2.5/streams/:streamId/events', toExpressHandler(handler(env)));
-
   return router;
 };
diff --git a/src/adapters/http/createEventStream/__tests__/router.test.ts b/src/adapters/http/createEventStream/__tests__/router.test.ts
index d62eca25..b553c968 100644
--- a/src/adapters/http/createEventStream/__tests__/router.test.ts
+++ b/src/adapters/http/createEventStream/__tests__/router.test.ts
@@ -31,7 +31,6 @@ describe('Create Event Stream Router', () => {
     const response = await supertest(app)
       .post('/api/delivery-progresses/v2.5/streams')
       .send({});
-
     expect(response.status).toBe(400);
   });
 });
diff --git a/src/adapters/http/createEventStream/router.ts b/src/adapters/http/createEventStream/router.ts
index 7ee6fe26..86e34cec 100644
--- a/src/adapters/http/createEventStream/router.ts
+++ b/src/adapters/http/createEventStream/router.ts
@@ -34,8 +34,6 @@ const handler =
 
 export const makeCreateEventStreamRouter = (env: SystemEnv): express.Router => {
   const router = express.Router();
-
   router.post('/delivery-progresses/v2.5/streams', toExpressHandler(handler(env)));
-
   return router;
 };
diff --git a/src/adapters/http/deleteEventStream/__tests__/router.test.ts b/src/adapters/http/deleteEventStream/__tests__/router.test.ts
index a5258075..043b77d0 100644
--- a/src/adapters/http/deleteEventStream/__tests__/router.test.ts
+++ b/src/adapters/http/deleteEventStream/__tests__/router.test.ts
@@ -30,7 +30,6 @@ describe('Delete Event Stream Router', () => {
   it('should return a 500 response with some data', async () => {
     const response = await supertest(app)
       .delete('/api/delivery-progresses/v2.5/streams/123')
-
     expect(response.status).toBe(500);
   });
 });
diff --git a/src/adapters/http/deleteEventStream/router.ts b/src/adapters/http/deleteEventStream/router.ts
index fa13aed1..820f90a5 100644
--- a/src/adapters/http/deleteEventStream/router.ts
+++ b/src/adapters/http/deleteEventStream/router.ts
@@ -30,8 +30,6 @@ const handler =
 
 export const makeDeleteEventStreamRouter = (env: SystemEnv): express.Router => {
   const router = express.Router();
-
   router.delete('/delivery-progresses/v2.5/streams/:streamId', toExpressHandler(handler(env)));
-
   return router;
 };
diff --git a/src/adapters/http/getNotificationDetail/router.ts b/src/adapters/http/getNotificationDetail/router.ts
index 325f508d..fb45979c 100644
--- a/src/adapters/http/getNotificationDetail/router.ts
+++ b/src/adapters/http/getNotificationDetail/router.ts
@@ -32,8 +32,6 @@ const handler =
 
 export const makeGetNotificationDetailRouter = (env: SystemEnv): express.Router => {
   const router = express.Router();
-
   router.get('/delivery/v2.6/notifications/sent/:iun', toExpressHandler(handler(env)));
-
   return router;
 };
diff --git a/src/adapters/http/getStreamById/router.ts b/src/adapters/http/getStreamById/router.ts
index 1cf0e025..2d124271 100644
--- a/src/adapters/http/getStreamById/router.ts
+++ b/src/adapters/http/getStreamById/router.ts
@@ -31,8 +31,6 @@ const handler =
 
 export const makeGetEventStreamByIdRouter = (env: SystemEnv): express.Router => {
   const router = express.Router();
-
   router.get('/delivery-progresses/v2.5/streams/:streamId', toExpressHandler(handler(env)));
-
   return router;
 };
diff --git a/src/adapters/http/listEventStream/router.ts b/src/adapters/http/listEventStream/router.ts
index 35b77a6e..f906923c 100644
--- a/src/adapters/http/listEventStream/router.ts
+++ b/src/adapters/http/listEventStream/router.ts
@@ -29,8 +29,6 @@ const handler =
 
 export const makeListEventStreamRouter = (env: SystemEnv): express.Router => {
   const router = express.Router();
-
   router.get('/delivery-progresses/2.5/streams', toExpressHandler(handler(env)));
-
   return router;
 };
diff --git a/src/adapters/http/updateEventStream/__test__/router.test.ts b/src/adapters/http/updateEventStream/__test__/router.test.ts
index bccf5182..70ac9be9 100644
--- a/src/adapters/http/updateEventStream/__test__/router.test.ts
+++ b/src/adapters/http/updateEventStream/__test__/router.test.ts
@@ -15,7 +15,7 @@ describe("sendNotification router", () => {
             .post('/delivery/v2.5/requests')
             .set('x-api-key', data.apiKey.valid)
             .send();
-
+      
         expect(response.statusCode).toStrictEqual(404);
     });
 
diff --git a/src/adapters/http/updateEventStream/router.ts b/src/adapters/http/updateEventStream/router.ts
index 3d4f8470..2abd3fdd 100644
--- a/src/adapters/http/updateEventStream/router.ts
+++ b/src/adapters/http/updateEventStream/router.ts
@@ -32,8 +32,6 @@ const handler =
 
 export const makeUpdateEventStreamRouter = (env: SystemEnv): express.Router => {
   const router = express.Router();
-
   router.put('/delivery-progresses/2.5/streams/:streamId', toExpressHandler(handler(env)));
-
   return router;
 };