code: func (j *JitterRandomStagger) AddJitter(baseTime time.Duration) time.Duration {
  	if j.percent == 0 {
  		return baseTime
  	}
  
  	// time.Duration is actually a type alias for int64 which is why casting
  	// to the duration type and then dividing works
  	return baseTime + RandomStagger((baseTime*time.Duration(j.percent))/100)
  }
docs: // Implments the Jitter interface