Update Example 2 with missing quotation mark.

<C:\>New-AzApiManagementProperty -Context $apimContext -PropertyId "Property12" -Name "Secret Property -Value "Secret Property Value" -Secret> becomes
<C:\>New-AzApiManagementProperty -Context $apimContext -PropertyId "Property12" -Name "Secret Property" -Value "Secret Property Value" -Secret>

Author: henrikniemann

src/ApiManagement/ApiManagement/help/New-AzApiManagementProperty.md

@@ -36,7 +36,7 @@ The second command creates a property and assigns the strings in $Tags as tags o
 ### Example 2: Create a property that has a secret value
 ```powershell
 PS C:\>$apimContext = New-AzApiManagementContext -ResourceGroupName "Api-Default-WestUS" -ServiceName "contoso"
-PS C:\>New-AzApiManagementProperty -Context $apimContext -PropertyId "Property12" -Name "Secret Property -Value "Secret Property Value" -Secret
+PS C:\>New-AzApiManagementProperty -Context $apimContext -PropertyId "Property12" -Name "Secret Property" -Value "Secret Property Value" -Secret
 ```
 
 This command creates a **Property** that has a value that is encrypted.