add missing semicolon

diff --git a/docs/_blog/hello-world.md b/docs/_blog/hello-world.md
index 75a6b97413c5ffbc20c41890b96f869d7a300321..98a94f2feed91c9f83ffc6fed85de232014906da 100644 (file)
--- a/docs/_blog/hello-world.md
+++ b/docs/_blog/hello-world.md
@@ -155,7 +155,7 @@ tx_builder
     .fee_rate(FeeRate::from_sat_per_vb(5.0))
     .do_not_spend_change()
     .enable_rbf();
-let (mut psbt, tx_details) = tx_builder.finish()?
+let (mut psbt, tx_details) = tx_builder.finish()?;
 
 println!("Transaction details: {:#?}", tx_details);
 ```