fix file name

Author: carlrab

articles/virtual-machine-scale-sets/scripts/cli-sample-create-scale-set-from-custom-image.md

@@ -25,7 +25,7 @@ This script creates a virtual machine scale set that uses a custom VM image as t
 
 ### Run the script
 
-:::code language="azurecli" source="~/azure_cli_scripts/virtual-machine-scale-sets/use-custom-vm-image/use-create-custom-vm-image.sh" range="4-69":::
+:::code language="azurecli" source="~/azure_cli_scripts/virtual-machine-scale-sets/use-custom-vm-image/create-use-custom-vm-image.sh" range="4-69":::
 
 ## Clean up resources