unrevert bug fix line reverted in s3

cmd/client/wallet_stress_test/README.md

@@ -1 +1 @@
-The wallet program is the demo wallet which talks to Harmony devnet for various kinds of operations. For detail, please compile and execute ./bin/wallet.
+The wallet program is the demo wallet which talks to Harmony devnet for stress testing transactions operations. For detail, please compile and execute ./bin/wallet_stress test stressTest.

node/worker/worker.go

@@ -92,6 +92,7 @@ func (w *Worker) SelectTransactionsForNewBlock(newBlockNum uint64, txs types.Tra
 	for _, tx := range txs {
 		if tx.ShardID() != w.shardID {
 			invalid = append(invalid, tx)
+			continue
 		}
 
 		sender, flag := w.throttleTxs(selected, recentTxsStats, txsThrottleConfig, tx)