Update article.md

Several punctuation changes, yielding:

"1. We use the browser [fetch](info:fetch) method to download from a remote URL. It allows us to supply authorization and other headers if needed -- here GitHub requires `User-Agent`.
2. The fetch result is parsed as JSON. That's again a `fetch`-specific method.
3. We should get the next page URL from the `Link` header of the response. It has a special format, so we use a regexp for that. The next page URL may look like `https://api.github.com/repositories/93253246/commits?page=2`. It's generated by GitHub itself.
4. Then we yield all commits received, and when they finish, the next `while(url)` iteration will trigger, making one more request."

Author: paroche

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

@@ -312,10 +312,10 @@ async function* fetchCommits(repo) {
 }
 ```
 
-1. We use the browser [fetch](info:fetch) method to download from a remote URL. It allows to supply authorization and other headers if needed, here GitHub requires `User-Agent`.
-2. The fetch result is parsed as JSON, that's again a `fetch`-specific method.
-3. We should get the next page URL from the `Link` header of the response. It has a special format, so we use a regexp for that. The next page URL may look like `https://api.github.com/repositories/93253246/commits?page=2`, it's generated by GitHub itself.
-4. Then we yield all commits received, and when they finish -- the next `while(url)` iteration will trigger, making one more request.
+1. We use the browser [fetch](info:fetch) method to download from a remote URL. It allows us to supply authorization and other headers if needed -- here GitHub requires `User-Agent`.
+2. The fetch result is parsed as JSON. That's again a `fetch`-specific method.
+3. We should get the next page URL from the `Link` header of the response. It has a special format, so we use a regexp for that. The next page URL may look like `https://api.github.com/repositories/93253246/commits?page=2`. It's generated by GitHub itself.
+4. Then we yield all commits received, and when they finish, the next `while(url)` iteration will trigger, making one more request.
 
 An example of use (shows commit authors in console):