[Long polling] 영어 원문과 싱크 맞춤

Author: Violet-Bora-Lee

5-network/10-long-polling/article.md

@@ -70,7 +70,7 @@ As you can see, `subscribe` function makes a fetch, then waits for the response,
 ```warn header="Server should be ok with many pending connections"
 The server architecture must be able to work with many pending connections.
 
-Certain server architectures run one process per connection; resulting in there being as many processes as there are connections, while each process consumes quite a bit of memory. So, too many connections will just consume it all.
+Certain server architectures run one process per connection, resulting in there being as many processes as there are connections, while each process consumes quite a bit of memory. So, too many connections will just consume it all.
 
 That's often the case for backends written in languages like PHP and Ruby.