Fix wrong encoding in *-AzVirtualHubRoute*.md (#15935)

* Update Add-AzVirtualHubRoute.md

* Fix wrong encoding

Author: isra-fel

src/Network/Network/help/Add-AzVirtualHubRoute.md

@@ -24,7 +24,7 @@ Creates a VirtualHubRoute object.
 
 ### Example 1
 ```powershell
-PS C:\> Add-AzVirtualHubRoute�-DestinationType�"CIDR"�-Destination�@("10.4.0.0/16",�"10.5.0.0/16")�-NextHopType�"IPAddress"�-NextHop�@("10.0.0.68")
+PS C:\> Add-AzVirtualHubRoute -DestinationType "CIDR" -Destination @("10.4.0.0/16", "10.5.0.0/16") -NextHopType "IPAddress" -NextHop @("10.0.0.68")
 
 AddressPrefixes  : {10.4.0.0/16, 10.5.0.0/16}
 NextHopIpAddress : 10.0.0.68

src/Network/Network/help/Add-AzVirtualHubRouteTable.md

@@ -18,15 +18,15 @@ Add-AzVirtualHubRouteTable -Name <String> -Route <PSVirtualHubRoute[]> -Connecti
 ```
 
 ## DESCRIPTION
-The virtual hub route table resource contains the list of routes and a list of connections to which it can 
+The virtual hub route table resource contains the list of routes and a list of connections to which it can
 be attached to and is used to route traffic in a Virtual Hub.
 
 ## EXAMPLES
 
 ### Example 1
 ```powershell
-PS C:\> $route1�=�Add-AzVirtualHubRoute�-DestinationType�"CIDR"�-Destination�@("10.4.0.0/16",�"10.5.0.0/16")�-NextHopType�"IPAddress"�-NextHop�@("10.0.0.68")
-PS C:\> Add-AzVirtualHubRouteTable�-Route�@($route1)�-Connection�@("All_Vnets")�-Name�"routeTable1"
+PS C:\> $route1 = Add-AzVirtualHubRoute -DestinationType "CIDR" -Destination @("10.4.0.0/16", "10.5.0.0/16") -NextHopType "IPAddress" -NextHop @("10.0.0.68")
+PS C:\> Add-AzVirtualHubRouteTable -Route @($route1) -Connection @("All_Vnets") -Name "routeTable1"
 
 Name                : routeTable1
 Id                  :
@@ -35,7 +35,7 @@ Connections : {All_Vnets}
 ProvisioningState   :
 ```
 
-The above command will create a Virtual Hub Route Table resource from the routes passed to it and this object can be used for routing traffic in a Virtual Hub.  
+The above command will create a Virtual Hub Route Table resource from the routes passed to it and this object can be used for routing traffic in a Virtual Hub.
 
 ## PARAMETERS
 

src/Network/Network/help/Get-AzVirtualHubRouteTable.md

@@ -37,7 +37,7 @@ Gets a Virtual Hub Route Table in a virtual hub or lists all route tables in a v
 
 ### Example 1
 ```powershell
-PS C:\> Get-AzVirtualHubRouteTable�-ResourceGroupName�"testRg"�-HubName�"westushub"�-Name�"routeTable1"
+PS C:\> Get-AzVirtualHubRouteTable -ResourceGroupName "testRg" -HubName "westushub" -Name "routeTable1"
 
 Name                : routeTable1
 Id                  : /subscriptions/{subscriptionId}/resourceGroups/testRg/providers/Microsoft.Network/virtualHubs/westushub/routeTables/routeTable1
@@ -50,7 +50,7 @@ This cmdlet retrieves a route table resource using resource group name, hub name
 
 ### Example 2
 ```powershell
-PS C:\> Get-AzVirtualHubRouteTable�-ResourceGroupName�"testRg"�-HubName�"westushub"
+PS C:\> Get-AzVirtualHubRouteTable -ResourceGroupName "testRg" -HubName "westushub"
 
 Name                : routeTable1
 Id                  : /subscriptions/{subscriptionId}/resourceGroups/testRg/providers/Microsoft.Network/virtualHubs/westushub/routeTables/routeTable1

src/Network/Network/help/Remove-AzVirtualHubRouteTable.md

@@ -43,7 +43,7 @@ Deletes the specified route table that is associated with the specified virtual
 
 ### Example 1
 ```powershell
-PS C:\> Remove-AzVirtualHubRouteTable�-ResourceGroupName�"testRg"�-HubName�"westushub"�-Name�"routeTable1"
+PS C:\> Remove-AzVirtualHubRouteTable -ResourceGroupName "testRg" -HubName "westushub" -Name "routeTable1"
 ```
 
 This command deletes the routeTable1 of the virtual hub westushub.