code: public String getInfo() {
  		if (!peOffset.isPresent()) {
  			return "No PE signature found";
  		}
  		return "-------------" + NL + "PE Signature" + NL + "-------------"
  				+ NL + "pe offset: " + peOffset.get() + NL;
  	}
docs: Returns a description string.
  
  @return description string of the pe signature