Rails with bourbon neat with bitters and refills

bourbon-rails

# Gemfile

# styles and structure for bourbon
gem 'bitters'
# sass mixins
gem 'bourbon'
# grid framework for bourbon
gem 'neat'
# patterns for bourbon
gem 'refills'

group :development do
  gem 'rails_layout'
end

$ echo "shell commands"

$ bundle install
$ rails generate layout:install simple --force
$ cd app/assets/stylesheets
$ bitters install
$ rails generate refills:list # lists available refills to add

// application.css.scss
@import "bourbon";
@import "base/grid-settings";
@import "base/base";
@import "neat";

$ echo "to install refill navigation" 
$ rails g refills:navigation

<!-- application.html.erb -->
<%= render 'refills/navigation' %>

// application.css.scss
@import "bourbon";
@import "base/grid-settings";
@import "neat";
@import "base/base";
@import "refills/navigation"

should line 31 be rails generate refills:import navigation?