```ruby
require './gilded_rose.rb'

RSpec.describe GildedRose do

  it "should do something" do
    subject.update_quality
  end


end
```

Remove unnecessary `.rb` extension in require statement
user
```ruby
require './gilded_rose'

RSpec.describe GildedRose do

  it "should do something" do
    subject.update_quality
  end


end
```
assistant