Fixed typo

Author: RapTho

Diff for: 5-network/02-formdata/article.md

@@ -47,7 +47,7 @@ As you can see, that's almost one-liner:
 </script>
 ```
 
-In this example, the server code is not presented, as it's beyound our scope. The server accepts the POST request and replies "User saved".
+In this example, the server code is not presented, as it's beyond our scope. The server accepts the POST request and replies "User saved".
 
 ## FormData Methods