diff --git a/types/stripe/index.d.ts b/types/stripe/index.d.ts
index 501a7255b3..81a1ffd78d 100644
--- a/types/stripe/index.d.ts
+++ b/types/stripe/index.d.ts
@@ -5331,7 +5331,7 @@ declare namespace Stripe {
          * starting after summary starting_after. Each entry in the array is a separate summary object.
          * If no more summaries are available, the resulting array is empty.
          */
-        interface IUsageRecordSummaries extends IList<IUsageRecordSummariesItem>{
+        interface IUsageRecordSummaries extends IList<IUsageRecordSummariesItem> {
             object: 'list'
         }
 
@@ -5345,7 +5345,7 @@ declare namespace Stripe {
             total_usage: number;
         }
 
-        interface IUsageRecordSummariesListOptions extends IListOptions{
+        interface IUsageRecordSummariesListOptions extends IListOptions {
             /**
              * Only summary items for the given subscription item.
              */
diff --git a/types/stripe/stripe-tests.ts b/types/stripe/stripe-tests.ts
index 627b6bb7bb..154a5e0a58 100644
--- a/types/stripe/stripe-tests.ts
+++ b/types/stripe/stripe-tests.ts
@@ -1332,8 +1332,8 @@ stripe.ephemeralKeys.create({ customer: "cus_5rfJKDJkuxzh5Q" }, { stripe_version
 stripe.usageRecords.create('sub_8QwCiwZ9tmMSpt', { action: 'set', quantity: 10000, timestamp: 1537006853 }).then((usageRecord: Stripe.usageRecords.IUsageRecord) => {});
 stripe.usageRecords.create('sub_8QwCiwZ9tmMSpt', { action: 'set', quantity: 10000, timestamp: 1537006853 }, (err, usageRecord: Stripe.usageRecords.IUsageRecord) => {});
 
-stripe.usageRecordSummaries.list({ subscription_item: 'si_C9gimdd2l9qvCU', limit: 10 }).then((usageRecordSummaries: Stripe.usageRecordSummaries.IUsageRecordSummaries) => { });
-stripe.usageRecordSummaries.list({ subscription_item: 'si_C9gimdd2l9qvCU', limit: 10 }, (err, usageRecordSummaries: Stripe.usageRecordSummaries.IUsageRecordSummaries) => { });
+stripe.usageRecordSummaries.list({ subscription_item: 'si_C9gimdd2l9qvCU', limit: 10 }).then((usageRecordSummaries: Stripe.usageRecordSummaries.IUsageRecordSummaries) => {});
+stripe.usageRecordSummaries.list({ subscription_item: 'si_C9gimdd2l9qvCU', limit: 10 }, (err, usageRecordSummaries: Stripe.usageRecordSummaries.IUsageRecordSummaries) => {});
 
 //#region Errors
 // ##################################################################################