from from -> from (#4)

Author: tadmi

JavaScript/4-callback-timer.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const fn = () => {
-  console.log('Callback from from timer');
+  console.log('Callback from timer');
 };
 
 const timeout = (interval, fn) => setTimeout(fn, interval);