docs: apply cargo fmt recommendation for dosctrings

Author: thunderbiscuit

bdk-ffi/src/tx_builder.rs

@@ -289,12 +289,12 @@ impl TxBuilder {
     /// This will be used to:
     ///
     /// 1. Set the `nLockTime` for preventing fee sniping. Note: This will be ignored if you manually specify a
-    /// `nlocktime` using `TxBuilder::nlocktime`.
+    ///    `nlocktime` using `TxBuilder::nlocktime`.
     ///
     /// 2. Decide whether coinbase outputs are mature or not. If the coinbase outputs are not mature at `current_height`,
-    /// we ignore them in the coin selection. If you want to create a transaction that spends immature coinbase inputs,
-    /// manually add them using `TxBuilder::add_utxos`.
-    /// In both cases, if you don’t provide a current height, we use the last sync height.
+    ///    we ignore them in the coin selection. If you want to create a transaction that spends immature coinbase inputs,
+    ///    manually add them using `TxBuilder::add_utxos`.
+    ///    In both cases, if you don’t provide a current height, we use the last sync height.
     pub fn current_height(&self, height: u32) -> Arc<Self> {
         Arc::new(TxBuilder {
             current_height: Some(height),
@@ -451,12 +451,12 @@ impl BumpFeeTxBuilder {
     /// This will be used to:
     ///
     /// 1. Set the `nLockTime` for preventing fee sniping. Note: This will be ignored if you manually specify a
-    /// `nlocktime` using `TxBuilder::nlocktime`.
+    ///    `nlocktime` using `TxBuilder::nlocktime`.
     ///
     /// 2. Decide whether coinbase outputs are mature or not. If the coinbase outputs are not mature at `current_height`,
-    /// we ignore them in the coin selection. If you want to create a transaction that spends immature coinbase inputs,
-    /// manually add them using `TxBuilder::add_utxos`.
-    /// In both cases, if you don’t provide a current height, we use the last sync height.
+    ///    we ignore them in the coin selection. If you want to create a transaction that spends immature coinbase inputs,
+    ///    manually add them using `TxBuilder::add_utxos`.
+    ///    In both cases, if you don’t provide a current height, we use the last sync height.
     pub fn current_height(&self, height: u32) -> Arc<Self> {
         Arc::new(BumpFeeTxBuilder {
             current_height: Some(height),