Update the README with the new --commandArgs option

README.md

@@ -148,6 +148,9 @@ Options:
  (default is true)
  --nc, --netCore generate .NET Core specific code that might not
  work with .NET Framework (default is false)
+ --ca, --commandArgs generate a comment with the exact command line
+ arguments that were used to generate the source
+ code (default is true)
 ```
 
 For use from code use the [library NuGet package](https://www.nuget.org/packages/XmlSchemaClassGenerator-beta/):
@@ -362,4 +365,4 @@ Contrbutions are welcome. Here are some guidelines:
 
 - If it's not a trivial fix, please submit an issue first
 - Try and blend new code with the existing code's style
-- Add unit tests
+- Add unit tests