Update standby-pools-overview.md

Author: mimckitt

articles/virtual-machine-scale-sets/standby-pools-overview.md

@@ -27,8 +27,6 @@ When your scale set scales back down, the instances are deleted from your scale
 
 Standby pools will only give out virtual machines from the pool that match the desired power state configured. For example, if your desired power state is set as deallocated, the standby pool will only give the Virtual Machine Scale Set instances matching that current power state. If virtual machines are in a creating, failed or any other state than the expected state, the scale set defaults to new virtual machine creation instead.
 
-## Availability zones
-When using a standby pool with a Virtual Machine Scale Set using [availability zones](virtual-machine-scale-sets-use-availability-zones.md), the instances in the pool will be spread the same zones the Virtual Machine Scale Set is using. When a scale out is triggered in one of the zones, a virtual machine in the pool in that same zone will be used. If a virtual machine is needed in a zone where you no longer have any pooled virtual machines left, the scale set creates a new virtual machine directly in the scale set. 
 
 ## Virtual machine states
 
@@ -61,6 +59,10 @@ If the scale set reduces the instance count to 5, the standby pool would fill to
 - Max ready capacity (15) - Virtual Machine Scale Set instance count (5) = Standby pool size (10)
 
 
+### Availability zones
+When using a standby pool with a Virtual Machine Scale Set using [availability zones](virtual-machine-scale-sets-use-availability-zones.md), the instances in the pool will be spread the same zones the Virtual Machine Scale Set is using. 
+
+When a scale out is triggered in one of the zones, a virtual machine in the pool in that same zone will be used. If a virtual machine is needed in a zone where you no longer have any pooled virtual machines left, the scale set creates a new virtual machine directly in the scale set. 
 
 ## Pricing