Clarify ClientUser.verified docs

Author: mesub7

discord/user.py

@@ -315,7 +315,7 @@ class ClientUser(BaseUser):
         .. versionadded:: 1.3
 
     verified: :class:`bool`
-        Specifies if the user is a verified account.
+        Specifies if the user's email is verified.
     email: Optional[:class:`str`]
         The email the user used when registering.