[docs]update example files to use 'normal include'

example/parse.js

@@ -1,7 +1,4 @@
 'use strict';
 
-// const minimist = require('minimist'); // (normal include)
-const minimist = require('../'); // include minimist in git clone of minimist repo
-
-const argv = minimist(process.argv.slice(2));
+const argv = require('minimist')(process.argv.slice(2));
 console.log(argv);

example/parse.mjs

@@ -1,7 +1,6 @@
 'use strict';
 
-// import minimist from 'minimist'; // (normal include)
-import minimist from '../index.js'; // include minimist in git clone of minimist repo
+import minimist from 'minimist';
 
 const argv = minimist(process.argv.slice(2));
 console.log(argv);