Merge pull request #496 from lesbaa/patch-1

If using ES6, use template litorals

snippets/digitize.md

@@ -2,11 +2,11 @@
 
 Converts a number to an array of digits.
 
-Convert the number to a string, using spread operators in ES6(`[...string]`) build an array.
+Convert the number to a string, using the spread operator (`...`) to build an array.
 Use `Array.map()` and `parseInt()` to transform each value to an integer.
 
 ```js
-const digitize = n => [...('' + n)].map(i => parseInt(i));
+const digitize = n => [...`${n}`].map(i => parseInt(i));
 ```
 
 ```js