Favorite Wine - Update

[Trevorsuter]

As a registered user
When I visit my dashboard
Within my favorite wines, I see a field to update my comment for each wine
When I fill in that field with a comment and click 'submit'
I am shown a flash message describing that my comment has been saved,
see that the comment has been changed,
and remain on my user dashboard

https://docs.google.com/document/d/1z9lu3SoaeJHiunPm7_9ULd17AqAuMkyFqX2tMqMiVQw/edit#heading=h.ifj7qhlvm05

Find User-Wines CRUD