✏ Fix typo in Tutorial - Handling Errors (#2486)

docs/en/docs/tutorial/handling-errors.md

@@ -39,7 +39,7 @@ This also means that if you are inside a utility function that you are calling i
 
 The benefit of raising an exception over `return`ing a value will be more evident in the section about Dependencies and Security.
 
-In this example, when the client request an item by an ID that doesn't exist, raise an exception with a status code of `404`:
+In this example, when the client requests an item by an ID that doesn't exist, raise an exception with a status code of `404`:
 
 ```Python hl_lines="11"
 {!../../../docs_src/handling_errors/tutorial001.py!}