doc: fix typo in http.md

PR-URL: #9144
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Brian White <[email protected]>

Author: anu0012

doc/api/http.md

@@ -289,7 +289,7 @@ Emitted each time a server responds to a request with a `CONNECT` method. If thi
 event isn't being listened for, clients receiving a `CONNECT` method will have
 their connections closed.
 
-A client server pair that show you how to listen for the `'connect'` event.
+A client and server pair that shows you how to listen for the `'connect'` event:
 
 ```js
 const http = require('http');