Passing Parameter comments to NE builder generated files.

Using the NE Builder generates xml comments of the following nature in the C# files and dlls.

     /// <summary>
      /// Provides the standard 1-input MWArray interface to the foo MATLAB function.
      /// </summary>
      /// <remarks>
      /// </remarks>
      /// <param name="numArgsOut">The number of output arguments to return.</param>
      /// <param name="x">Input argument #1</param>
      /// <returns>An Array of length "numArgsOut" containing the output
      /// arguments.</returns>
      ///
      public MWArray[] foo(int numArgsOut, MWArray x)

I'd like to override the body of these comments. " Input argument #1 " is not descriptive enough for my clients.

Is there a way to do this in the foo.m file that the function was generated from? What is the syntax? I cannot modify these files post build.