code: func (c Crawler) addSpacesBetweenTags(text string) string {
  	text = strings.Replace(text, "><", "> <", -1)
  	text = strings.Replace(text, "</blockquote>", "</blockquote>\n", -1)
  	text = strings.Replace(text, "<img ", "\n<img ", -1)
  	text = strings.Replace(text, "</li>", "</li>\n", -1)
  	return strings.Replace(text, "</p>", "</p>\n", -1)
  }
docs: // In many cases, like at the end of each <li> element or between </span><span> tags,
  // we need to add spaces, otherwise the text on either side will get joined together into one word.
  // This method also adds newlines after each </p> tag to preserve paragraphs.