Remove useless line

Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>

docs/requests.md

@@ -61,7 +61,6 @@ For example: `request.path_params['username']`
 #### Client Address
 
 The client's remote address is exposed as a named two-tuple `request.client` (or `None`).
-`request.client` may be `None` but each item in the tuple will not be `None`.
 
 The hostname or IP address: `request.client.host`