Reference to Ruby on Rails in Tutorial Part 2

[Sid R]

This is a minor nitpick, but I found the little blurb about the way Ruby on Rails does migrations a little confusing.

The section in question is ​https://docs.djangoproject.com/en/6.0/intro/tutorial02/#creating-models and the text in question is:

This includes the migrations - unlike in Ruby On Rails, for example, migrations are entirely derived from your models file, and are essentially a history that Django can roll through to update your database schema to match your current models."

The 'unlike in Ruby on Rails' is not descriptive enough for a person not knowledgeable in Ruby on Rails to understand what the difference is, or why it might matter.

I now wonder if it's simply unimportant, and not necessary to have in the documentation - i.e. just remove 'unlike in Ruby on Rails, for example', and it's just as useful/helpful?