[1.2.X] Fixed #14154 -- Corrected grammar error in settings docs. Thanks to d00gs for the report.

Default: ``{}`` (Empty dictionary)

A dictionary containing the settings for all databases to be used with

Django. It is a nested dictionary who's contents maps database aliases

Django. It is a nested dictionary whose contents maps database aliases

to a dictionary containing the options for an individual database.

The :setting:`DATABASES` setting must configure a ``default`` database;