text: #!/usr/bin/env node
  
  // This example shows a simple use of addHelpText.
  // This is used as an example in the README.
  
  // const { Command } = require('commander'); // (normal include)
  const { Command } = require('../'); // include commander in git clone of commander repo
  const program = new Command();
  
  program
    .option('-f, --foo', 'enable some foo');
  
  program.addHelpText('after', `
  
  Example call:
    $ custom-help --help`);
  
  program.parse(process.argv);
  
  // Try the following:
  //  node custom-help --help
  