Update README.md

README.md

@@ -46,25 +46,28 @@ Install chokidar via node.js package manager:
 Then just require the package in your code:
 
 ```javascript
-// One-liner
-require('chokidar').watch('.', {ignored: /[\/\\]\./}).on('all', function(event, path) {
+var chokidar = require('chokidar');
+
+// One-liner for current directory, ignores .dotfiles
+chokidar.watch('.', {ignored: /[\/\\]\./}).on('all', function(event, path) {
   console.log(event, path);
 });
 
 
-var chokidar = require('chokidar');
 
 var watcher = chokidar.watch('file, dir, or glob', {
-  ignored: /[\/\\]\./, persistent: true
+  ignored: /[\/\\]\./,
+  persistent: true
 });
 
 var log = console.log.bind(console);
 
 watcher
   .on('add', function(path) { log('File', path, 'has been added'); })
-  .on('addDir', function(path) { log('Directory', path, 'has been added'); })
   .on('change', function(path) { log('File', path, 'has been changed'); })
   .on('unlink', function(path) { log('File', path, 'has been removed'); })
+  // More events.
+  .on('addDir', function(path) { log('Directory', path, 'has been added'); })
   .on('unlinkDir', function(path) { log('Directory', path, 'has been removed'); })
   .on('error', function(error) { log('Error happened', error); })
   .on('ready', function() { log('Initial scan complete. Ready for changes.'); })