fix

Author: fchapoton

src/sage/categories/sets_cat.py

@@ -2472,7 +2472,7 @@ def random_element(self, *args):
                     sage: c2 = C.random_element(4,7)
                     sage: c2                   # random
                     (6, 5, 6, 4, 5, 6, 6, 4, 5, 5)
-                    sage: all(4 <= i < 7 for i in c2)
+                    sage: all(4 <= i <= 7 for i in c2)
                     True
                 """
                 return self._cartesian_product_of_elements(