Customizing Field labels, descriptions, and widgets

Hi everyone! I'm new using Xataface. I'm using the 1.2.5 version with an existing database.
I've follow the documentation. I've created the 'tables' folder and inside of it, a new folder 'journal' with correspondence with homonym table name. I've created the fields.ini file and added a few lines just for test with:
[Completetitle]
widget:label="Complete Title"
But when I click to the 'edit' button the form doesn't show any change. What am I doing wrong?
Thanks!
I've follow the documentation. I've created the 'tables' folder and inside of it, a new folder 'journal' with correspondence with homonym table name. I've created the fields.ini file and added a few lines just for test with:
[Completetitle]
widget:label="Complete Title"
But when I click to the 'edit' button the form doesn't show any change. What am I doing wrong?
Thanks!