diff --git a/packages/ack-pay/src/errors.ts b/packages/ack-pay/src/errors.ts
index 5397cce..662cf29 100644
--- a/packages/ack-pay/src/errors.ts
+++ b/packages/ack-pay/src/errors.ts
@@ -1,5 +1,8 @@
 export class InvalidPaymentRequestTokenError extends Error {
-  constructor(message = "Invalid payment request token", options?: ErrorOptions) {
+  constructor(
+    message = "Invalid payment request token",
+    options?: ErrorOptions,
+  ) {
     super(message, options)
     this.name = "InvalidPaymentRequestTokenError"
   }