Documentation typos and clarification

zcash_client_sqlite/src/wallet.rs

@@ -672,7 +672,7 @@ pub(crate) fn get_next_available_address<P: consensus::Parameters, C: Clock>(
                 UnifiedAddressRequest::unsafe_custom(Allow, Allow, Require),
             )?;
 
-            // Select indicies from the transparent gap limit that are available for use as
+            // Select indices from the transparent gap limit that are available for use as
             // diversifier indices.
             let (gap_start, addrs) = transparent::select_addrs_to_reserve(
                 conn,
@@ -779,7 +779,8 @@ pub(crate) fn get_last_generated_address_matching<P: consensus::Parameters>(
     let require_flags = ReceiverFlags::required(requirements);
     let omit_flags = ReceiverFlags::omitted(requirements);
     // This returns the most recently exposed external-scope address (the address that was exposed
-    // at the greatest block height) that conforms to the specified requirements.
+    // at the greatest block height, using the largest diversifier index to break ties)
+    // that conforms to the specified requirements.
     let addr: Option<(String, Vec<u8>)> = conn
         .query_row(
             "SELECT address, diversifier_index_be

zcash_client_sqlite/src/wallet/db.rs

@@ -206,7 +206,7 @@ CREATE TABLE "transactions" (
 /// - `memo`: the memo output associated with the note, if known
 /// - `commitment_tree_position`: the 0-based index of the note in the leaves of the note
 ///   commitment tree.
-/// - `receipient_key_scope`: the ZIP 32 key scope of the key that decrypted this output,
+/// - `recipient_key_scope`: the ZIP 32 key scope of the key that decrypted this output,
 ///   encoded as `0` for external scope and `1` for internal scope.
 /// - `address_id`: a foreign key to the address that this note was sent to; null in the
 ///   case that the note was sent to an internally-scoped address (we never store addresses