bpo-31501: Operator precedence  description  for arithmetic operators (#3633)

diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst
index ddcbd55..094b928 100644
--- a/Doc/reference/expressions.rst
+++ b/Doc/reference/expressions.rst
@@ -1687,8 +1687,8 @@
 | ``+``, ``-``                                  | Addition and subtraction            |
 +-----------------------------------------------+-------------------------------------+
 | ``*``, ``@``, ``/``, ``//``, ``%``            | Multiplication, matrix              |
-|                                               | multiplication division,            |
-|                                               | remainder [#]_                      |
+|                                               | multiplication, division, floor     |
+|                                               | division, remainder [#]_            |
 +-----------------------------------------------+-------------------------------------+
 | ``+x``, ``-x``, ``~x``                        | Positive, negative, bitwise NOT     |
 +-----------------------------------------------+-------------------------------------+