Update hbv2-performance.md

change output from console to bash

Author: msLinuxNinja

articles/virtual-machines/hbv2-performance.md

@@ -53,7 +53,7 @@ MPI bandwidth test from the OSU microbenchmark suite is run. Sample scripts are
 The [Mellanox Perftest package](https://community.mellanox.com/s/article/perftest-package) has many InfiniBand tests such as latency (ib_send_lat) and bandwidth (ib_send_bw). An example command is below. 
 
 
-```console
+```bash
 numactl --physcpubind=[INSERT CORE #]  ib_send_lat -a
 ```