Fix fmt problem

client/client.go

@@ -19,9 +19,9 @@ type Client struct {
 	Leaders              *[]p2p.Peer                          // All the leaders for each shard
 	UpdateBlocks         func([]*blockchain.Block)            // Closure function used to sync new block with the leader. Once the leader finishes the consensus on a new block, it will send it to the clients. Clients use this method to update their blockchain
 
-	ShardUtxoMap         map[uint32]blockchain.UtxoMap
-	ShardUtxoMapMutex    sync.Mutex                           // Mutex for the UTXO maps
-	log                  log.Logger                           // Log utility
+	ShardUtxoMap      map[uint32]blockchain.UtxoMap
+	ShardUtxoMapMutex sync.Mutex // Mutex for the UTXO maps
+	log               log.Logger // Log utility
 }
 
 // The message handler for CLIENT/TRANSACTION messages.