fix typo

Author: Court72

articles/load-balancer/load-balancer-standard-virtual-machine-scale-sets.md

@@ -23,7 +23,7 @@ When you use the Virtual Machine Scale Set in the back-end pool of the load bala
 
 ## Load-balancing rules
 
-When you use the vVirtual Machine Scale Set in the back-end pool of the load balancer, the default load-balancing rule is created automatically.
+When you use the Virtual Machine Scale Set in the back-end pool of the load balancer, the default load-balancing rule is created automatically.
 
 ## Virtual Machine Scale Set instance-level IPs