typo fix line #856 and #920 (#5194)

punctuation missing

Co-authored-by: Jay <jasonsaayman@gmail.com>

README.md

@@ -881,7 +881,7 @@ cancel();
 
 ### URLSearchParams
 
-By default, axios serializes JavaScript objects to `JSON`. To send data in the [`application/x-www-form-urlencoded` format](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST) instead, you can use the [`URLSearchParams`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams) API, which is [supported](http://www.caniuse.com/#feat=urlsearchparams) in the vast majority of browsers, [and Node](https://nodejs.org/api/url.html#url_class_urlsearchparams) starting with v10 (released in 2018).
+By default, axios serializes JavaScript objects to `JSON`. To send data in the [`application/x-www-form-urlencoded` format](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST) instead, you can use the [`URLSearchParams`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams) API, which is [supported](http://www.caniuse.com/#feat=urlsearchparams) in the vast majority of browsers,and [ Node](https://nodejs.org/api/url.html#url_class_urlsearchparams) starting with v10 (released in 2018).
 
 ```js
 const params = new URLSearchParams({ foo: 'bar' });
@@ -945,7 +945,7 @@ await axios.postForm('https://postman-echo.com/post', data,
 );
 ```
 
-The server will handle it as
+The server will handle it as:
 
 ```js
   {