You should write a description for your feature in the form of a value-statements. This makes it clear to the reader what the feature is doing and why it is important.

Value statements are short description that put the feature in context. They should be written in the form of “As a [role], I want [feature], so that [benefit]”.

Bad

Feature: logging in

Good

Feature: logging in

  As a user,
  I want to log in to the website,
  so that I can access my account.