Writer Guide 6.4 Chapter 12 - WG6412 - First Review

Hello everyone,

I have just uploaded my first contribution: the first review of the
Writer's Guider, 6.4, Chapter 12 in the feedback folder.
I made a few comments and put some images to support some of them (they are
uploaded in the Images folder).

For the next reviewer:
- Please feel free to delete the images, or let me know so I can erase them.
- If you could give me some feedback about the quality of this review,
I would appreciate it.

Best regards,
Felipe Viggiano

Excellent! You found many things that I missed when updating the chapter.
Jean