diff --git a/1-js/05-data-types/11-json/article.md b/1-js/05-data-types/11-json/article.md
index fab0ea8e..ec193ce6 100644
--- a/1-js/05-data-types/11-json/article.md
+++ b/1-js/05-data-types/11-json/article.md
@@ -33,8 +33,8 @@ The [JSON](http://en.wikipedia.org/wiki/JSON) (JavaScript Object Notation) is a
 
 JavaScript provides methods:
 
-- `JSON.stringify` to convert objects into JSON.
-- `JSON.parse` to convert JSON back into an object.
+- `JSON.stringify` to convert objects into JSON-string.
+- `JSON.parse` to convert JSON-string back into an object.
 
 For instance, here's we `JSON.stringify` a student:
 ```js run