diff --git a/47.md b/47.md
index d4b7c1f..c6540d5 100644
--- a/47.md
+++ b/47.md
@@ -129,7 +129,7 @@ Errors:
 ## Example pay invoice flow
 
 0. The user scans the QR code generated by the **wallet service** with their **client** application, they follow a `nostr+walletconnect:` deeplink or configure the connection details manually.
-1. **client** sends an event to the **wallet service** service with kind `23194`. The content is a `pay_invoice` request. The private key is the secret from the connection string above.
+1. **client** sends an event to the **wallet service** with kind `23194`. The content is a `pay_invoice` request. The private key is the secret from the connection string above.
 2. **wallet service** verifies that the author's key is authorized to perform the payment, decrypts the payload and sends the payment.
 3. **wallet service** responds to the event by sending an event with kind `23195` and content being a response either containing an error message or a preimage.