```ruby
module GitTracker
  class CommitMessage

    def initialize(file)
      @file = file
    end

    def mentions_story?(number)
      message = File.read(@file)
      message =~ %r{\[\w*\s?##{number}]}
    end

  end
end
```

Fix warning about un-escaped "]"
user
```ruby
module GitTracker
  class CommitMessage

    def initialize(file)
      @file = file
    end

    def mentions_story?(number)
      message = File.read(@file)
      message =~ %r{\[\w*\s?##{number}\]}
    end

  end
end
```
assistant