Style changes requested in PR comments

Author: praveenperera

src/blocking.rs

@@ -16,7 +16,6 @@ use std::convert::TryFrom;
 use std::str::FromStr;
 use std::thread;
 
-use bitcoin::Address;
 #[allow(unused_imports)]
 use log::{debug, error, info, trace};
 
@@ -25,6 +24,7 @@ use minreq::{Proxy, Request, Response};
 use bitcoin::consensus::{deserialize, serialize, Decodable};
 use bitcoin::hashes::{sha256, Hash};
 use bitcoin::hex::{DisplayHex, FromHex};
+use bitcoin::Address;
 use bitcoin::{
     block::Header as BlockHeader, Block, BlockHash, MerkleBlock, Script, Transaction, Txid,
 };
@@ -327,6 +327,7 @@ impl BlockingClient {
     }
 
     /// Get transaction history for the specified address/scripthash, sorted with newest first.
+    ///
     /// Returns up to 50 mempool transactions plus the first 25 confirmed transactions.
     /// More can be requested by specifying the last txid seen by the previous query.
     pub fn get_address_txs(