diff --git a/05.md b/05.md
index 26d71ef..b2d1710 100644
--- a/05.md
+++ b/05.md
@@ -28,11 +28,11 @@ The wallet `Alice` includes the following `PostMeltQuoteBolt11Request` data in i
 {
   "request": <str>,
   "unit": <str_enum["sat"]>,
-  "options": {
+  "options": { // Optional
     "amountless": {
       "amount_msat": <int>
     }
-  } // Optional
+  }
 }
 ```