From 41b1646e2faa89bcf6f0ed6c3b068d8af7438938 Mon Sep 17 00:00:00 2001
From: Xiaohui <whulxh@gmail.com>
Date: Wed, 7 Aug 2024 10:19:16 -0700
Subject: [PATCH] ctc variable

---
 docs/how-to-write-a-contract/basics.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/how-to-write-a-contract/basics.md b/docs/how-to-write-a-contract/basics.md
index fa721165d..ece80da5c 100644
--- a/docs/how-to-write-a-contract/basics.md
+++ b/docs/how-to-write-a-contract/basics.md
@@ -782,6 +782,7 @@ export class MyLib extends SmartContractLib {
     @method()
     static sum(x: number) : bigint {
         let sum = 0n;
+        // Note: `x` is a variable here <--------
         for (let i = 0n; i < x; i++) {
             sum += i
         }