chore: typos fixed

crates/chain/src/indexed_tx_graph.rs

@@ -160,7 +160,7 @@ where
     /// Batch insert unconfirmed transactions, filtering out those that are irrelevant.
     ///
     /// Relevancy is determined by the internal [`Indexer::is_tx_relevant`] implementation of `I`.
-    /// Irrelevant tansactions in `txs` will be ignored.
+    /// Irrelevant transactions in `txs` will be ignored.
     ///
     /// Items of `txs` are tuples containing the transaction and a *last seen* timestamp. The
     /// *last seen* communicates when the transaction is last seen in the mempool which is used for
@@ -223,7 +223,7 @@ where
     /// [`AnchorFromBlockPosition::from_block_position`].
     ///
     /// Relevancy is determined by the internal [`Indexer::is_tx_relevant`] implementation of `I`.
-    /// Irrelevant tansactions in `txs` will be ignored.
+    /// Irrelevant transactions in `txs` will be ignored.
     pub fn apply_block_relevant(
         &mut self,
         block: Block,

crates/chain/src/tx_graph.rs

@@ -480,7 +480,7 @@ impl<A: Clone + Ord> TxGraph<A> {
 
     /// Inserts the given `seen_at` for `txid` into [`TxGraph`].
     ///
-    /// Note that [`TxGraph`] only keeps track of the lastest `seen_at`.
+    /// Note that [`TxGraph`] only keeps track of the latest `seen_at`.
     pub fn insert_seen_at(&mut self, txid: Txid, seen_at: u64) -> ChangeSet<A> {
         let mut update = Self::default();
         let (_, _, update_last_seen) = update.txs.entry(txid).or_default();

crates/chain/tests/test_tx_graph.rs

@@ -15,7 +15,7 @@ use std::vec;
 
 #[test]
 fn insert_txouts() {
-    // 2 (Outpoint, TxOut) tupples that denotes original data in the graph, as partial transactions.
+    // 2 (Outpoint, TxOut) tuples that denotes original data in the graph, as partial transactions.
     let original_ops = [
         (
             OutPoint::new(h!("tx1"), 1),
@@ -33,7 +33,7 @@ fn insert_txouts() {
         ),
     ];
 
-    // Another (OutPoint, TxOut) tupple to be used as update as partial transaction.
+    // Another (OutPoint, TxOut) tuple to be used as update as partial transaction.
     let update_ops = [(
         OutPoint::new(h!("tx2"), 0),
         TxOut {