From: Esraa Jbara <jbesraa@gmail.com>
Date: Tue, 9 Nov 2021 09:05:42 +0000 (+0200)
Subject: fix tutrial to match the blog hello world
X-Git-Url: http://internal-gitweb-vhost/script/%22https:/database/enum.EncodeError.html?a=commitdiff_plain;h=4b99ec5e20ceefb3cf76e3ab820ff2be7ae46fb6;p=bitcoindevkit.org

fix tutrial to match the blog hello world
---

diff --git a/docs/tutorials/hello-world.md b/docs/tutorials/hello-world.md
index 30facc72a7..ce86ffe5a6 100644
--- a/docs/tutorials/hello-world.md
+++ b/docs/tutorials/hello-world.md
@@ -131,7 +131,7 @@ Right now we will not get into details of all the available options in `TxBuilde
 how to build transactions. We'll come back to this in a future article.
 
 ```rust
-use bdk::{bitcoin::Address, FeeRate};
+use bdk::bitcoin::Address;
 use std::str::FromStr;
 
 // ...
@@ -143,11 +143,9 @@ let faucet_address = Address::from_str("mkHS9ne12qx9pS9VojpwU5xtRd4T7X7ZUt")?;
 
 let mut tx_builder = wallet.build_tx();
 tx_builder
-    .add_recipient(faucet_address.script_pubkey(), 0_900)
-    .fee_rate(FeeRate::from_sat_per_vb(5.0))
-    .do_not_spend_change()
+    .add_recipient(faucet_address.script_pubkey(), balance / 2)
     .enable_rbf();
-let (mut psbt, tx_details) = tx_builder.finish()?
+let (mut psbt, tx_details) = tx_builder.finish()?;
 
 println!("Transaction details: {:#?}", tx_details);
 ```