Update numbers.rst (GH-31995)

(cherry picked from commit dde8a1668e)

Co-authored-by: Géry Ogam <gery.ogam@gmail.com>

Doc/library/numbers.rst

@@ -202,9 +202,9 @@ forward and reverse instances of any given operator. For example,
             if isinstance(a, Rational):
                 # Includes ints.
                 return monomorphic_operator(a, b)
-            elif isinstance(a, numbers.Real):
+            elif isinstance(a, Real):
                 return fallback_operator(float(a), float(b))
-            elif isinstance(a, numbers.Complex):
+            elif isinstance(a, Complex):
                 return fallback_operator(complex(a), complex(b))
             else:
                 return NotImplemented