Add missing newlines

Whitespace only, no code changes.

Author: tcharding

client/src/client_sync/v23/blockchain.rs

@@ -8,6 +8,7 @@
 //! All macros require `Client` to be in scope.
 //!
 //! See or use the `define_jsonrpc_minreq_client!` macro to define a `Client`.
+
 /// Implements Bitcoin Core JSON-RPC API method `savemempool`
 #[macro_export]
 macro_rules! impl_client_v23__savemempool {

types/src/v23/blockchain.rs

@@ -3,6 +3,7 @@
 //! The JSON-RPC API for Bitcoin Core `v23` - blockchain.
 //!
 //! Types for methods found under the `== Blockchain ==` section of the API docs.
+
 use serde::{Deserialize, Serialize};
 
 /// Result of JSON-RPC method `savemempool`.