add article Performance Benchmarks for Linux

Author: julie.chen

articles/azure-netapp-files/performance-benchmarks-linux.md

@@ -54,7 +54,7 @@ The following graphs show sequential reads of ~3,500 MiB/s reads with `nconnect`
 
 ### Linux write throughput  
 
-The following graphs show sequential writes. They indicate that nconnect has no noticeable benefit for sequential writes. 1,500 MiB/s is roughly both the sequential write volume upper limit and the D32s_v3 instance egress limit.
+The following graphs show sequential writes. They indicate that `nconnect` has no noticeable benefit for sequential writes. 1,500 MiB/s is roughly both the sequential write volume upper limit and the D32s_v3 instance egress limit.
 
 ![Linux write throughput](../media/azure-netapp-files/performance-benchmarks-linux-write-throughput.png)