Merge pull request #948 from notacircle/patch-3

Small formatting fix

Author: lex111

1-js/13-modules/02-import-export/article.md

@@ -12,7 +12,7 @@
 
 ```js
 // экспорт массива
-*!*export*/!* let months = ['Jan', 'Feb', 'Mar','Apr', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+*!*export*/!* let months = ['Jan', 'Feb', 'Mar', 'Apr', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
 
 // экспорт константы
 *!*export*/!* const MODULES_BECAME_STANDARD_YEAR = 2015;