docs: def update_repositories(repositories, conf_path):
      """
      Upadate with user custom repositories
      """
      repo_file = "{0}custom-repositories".format(conf_path)
      if os.path.isfile(repo_file):
          f = open(repo_file, "r")
          repositories_list = f.read()
          f.close()
          for line in repositories_list.splitlines():
              line = line.lstrip()
              if line and not line.startswith("#"):
                  repositories.append(line.split()[0])
      return repositories