update example.js

Author: tunnckoCore

example.js

@@ -5,10 +5,10 @@ var ee = mitt()
 
 ee
 	.on('*', (type, arg) => console.log('wildcard:', type, arg))
-	.on('foo', (one, two, three) => console.log('foo1:', one, two, three))
-	.on('foo', (one, two, three) => console.log('foo2:', one, two, three))
-	.on('bar', (arg) => console.log('bar:', arg))
-	.emit('foo', 1, 2, 3)
+	.on('foo', (one, c) => console.log('foo1:', one)) // => 1
+	.on('foo', (one) => console.log('foo2:', one)) // => 1
+	.on('bar', (arg) => console.log('bar:', arg)) // => 444
+	.emit('foo', 1, 2, 3) // we not support multiple arguments
 	.emit('bar', 444)
 
 console.log(ee.all)