(ForumsTeam) fixes MicrosoftDocs/azure-docs#53155

Author: Karishma-Tiwari-MSFT

articles/virtual-machines/extensions/dsc-overview.md

@@ -186,7 +186,7 @@ The portal collects the following input:
 
 - **Configuration Arguments**: If the configuration function takes arguments, enter them here in the format **argumentName1=value1,argumentName2=value2**. This format is a different format in which configuration arguments are accepted in PowerShell cmdlets or Resource Manager templates.
 
-- **Configuration Data PSD1 File**: This field is optional. If your configuration requires a configuration data file in .psd1, use this field to select the data field and upload it to your user blob storage. The configuration data file is secured by an SAS token in blob storage.
+- **Configuration Data PSD1 File**: Your configuration requires a configuration data file in .psd1, use this field to select the data file and upload it to your user blob storage. The configuration data file is secured by an SAS token in blob storage.
 
 - **WMF Version**: Specifies the version of Windows Management Framework (WMF) that should be installed on your VM. Setting this property to latest installs the most recent version of WMF. Currently, the only possible values for this property are 4.0, 5.0, 5.1, and latest. These possible values are subject to updates. The default value is **latest**.