code: func GuideTextForStart() string {
  	b := colorstring.NewBuilder()
  	b.Blue("Fork the StepLib repository ").Plain("you want to share your Step in.").NewLine()
  	b.Plain(`You can find the main ("official") StepLib repository at `).Plain("https://github.com/bitrise-io/bitrise-steplib")
  	return b.String()
  }
docs: // GuideTextForStart ...