Merge pull request MicrosoftDocs#647 from tseward/patch-334

Update Set-SPRoutingMachinePool.md

Author: Techwriter40

sharepoint/sharepoint-ps/sharepoint-server/Set-SPRoutingMachinePool.md

@@ -28,17 +28,13 @@ For permissions and the most current information about Windows PowerShell for Sh
 
 ### --------------------EXAMPLE---------------------
 ```
-C:\PS>$web=Get-SPWebApplication -Identity <URL of web application>
-
-C:\PS>$rm=Get-SPRequestManagementSettings -Identity $web
-
-C:\PS>$pool=Get-SPRoutingMachinePool -RequestManagementSettings $rm
-
-C:\PS>Set-SPRoutingMachinePool -Identity $pool -MachineTargets <Machine collections>
+PS C:\>$wa = Get-SPWebApplication -Identity http://webAppUrl
+PS C:\>$rm = Get-SPRequestManagementSettings -Identity $wa
+PS C:\>$pool = Get-SPRoutingMachinePool -RequestManagementSettings $rm -Name 'MachinePool'
+PS C:\>$newMachine = Get-SPRoutingMachineInfo -RequestManagementSettings $rm -Name SP01
+PS C:\>Set-SPRoutingMachinePool -Identity $pool -MachineTargets ($pool.MachineTargets + $newMachine)
 ```
-
-This example sets the machine pool property of MachineTargets for a specified identity as defined by the $pool variable.
-
+This example sets the routing machine pool on the specified Web Application. Using the Request Management settings of the Web Application, it retrives the existing routing machine pool named 'MachinePool'. It then gets the routing machine info for a new machine to add to the pool. Lastly, it sets the pool with the existing machine targets plus the new machine target.
 
 ## PARAMETERS