code: public static String help(String wikiId, String siteurl) {
      File propFile = getPropertyFile(wikiId);
      String help = "Need to be able to read Credentials for \n\t" + siteurl
          + "\nfrom " + propFile.getPath() + "\n";
      help += "Please run \n";
      help += "\tjava -cp target/classes com.bitplan.mediawiki.japi.user.WikiUser "
          + wikiId + "\n";
      help += "to create it. Then restart your tests.";
      return help;
    }
docs: help text
  
  @param wikiId
  @param siteurl
  @return - the help text