diff --git a/src/lib.rs b/src/lib.rs
index 740f871..aa41dd9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -336,7 +336,8 @@ impl TxBuilder {
         let wallet = wallet.get_wallet();
         let mut tx_builder = wallet.build_tx();
         for (address, amount) in &self.recipients {
-            let address = Address::from_str(address).map_err(|e| BdkError::Generic(e.to_string()))?;
+            let address =
+                Address::from_str(address).map_err(|e| BdkError::Generic(e.to_string()))?;
             tx_builder.add_recipient(address.script_pubkey(), *amount);
         }
         if let Some(sat_per_vb) = self.fee_rate {