Update article.md

My proposed change may not be right, but "make a request to URL" was unclear, and it's `fetch` that's used below to make the request. If 'request to URL' has some special meaning and is what you want to say, maybe some rephrasing is in order.

Author: paroche

1-js/12-generators-iterators/2-async-iterators-generators/article.md

@@ -270,7 +270,7 @@ There are many online services that deliver paginated data. For instance, when w
 
 This pattern is very common. It's not about users, but just about anything. For instance, GitHub allows to retrieve commits in the same, paginated fashion:
 
-- We should make a request to URL in the form `https://api.github.com/repos/<repo>/commits`.
+- We should make a request to `fetch` in the form `https://api.github.com/repos/<repo>/commits`.
 - It responds with a JSON of 30 commits, and also provides a link to the next page in the `Link` header.
 - Then we can use that link for the next request, to get more commits, and so on.