👾 add break line

Author: Rnbsov

1-js/05-data-types/01-primitives-methods/article.md

@@ -107,6 +107,7 @@ if (zero) { // zero is true, because it's an object
 On the other hand, using the same functions `String/Number/Boolean` without `new` is totally same and useful thing. They convert a value to the corresponding type: to a string, a number, or a boolean (primitive).
 
 For example, this is entirely valid:
+
 ```js
 let num = Number("123"); // convert a string to number
 ```