diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index a0f98fd..7375a4a 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -362,17 +362,17 @@ All :class:`numbers.Real` types (:class:`int` and :class:`float`) also include
 the following operations:
 
 +--------------------+------------------------------------+--------+
-| Operation          | Result                             | Notes  |
+| Operation          | Result                                      |
 +====================+====================================+========+
-| ``math.trunc(x)``  | *x* truncated to Integral          |        |
+| ``math.trunc(x)``  | *x* truncated to :class:`numbers.Integral`  |
 +--------------------+------------------------------------+--------+
-| ``round(x[, n])``  | *x* rounded to n digits,           |        |
-|                    | rounding half to even. If n is     |        |
-|                    | omitted, it defaults to 0.         |        |
+| ``round(x[, n])``  | *x* rounded to n digits,                    |
+|                    | rounding half to even. If n is              |
+|                    | omitted, it defaults to 0.                  |
 +--------------------+------------------------------------+--------+
-| ``math.floor(x)``  | the greatest integral float <= *x* |        |
+| ``math.floor(x)``  | the greatest integral float <= *x*          |
 +--------------------+------------------------------------+--------+
-| ``math.ceil(x)``   | the least integral float >= *x*    |        |
+| ``math.ceil(x)``   | the least integral float >= *x*             |
 +--------------------+------------------------------------+--------+
 
 For additional numeric operations see the :mod:`math` and :mod:`cmath`