[3.11] gh-115921: Change 'equation' to 'expression' in random.rst (GH-115927) (#115929)

In uniform function entry.
(cherry picked from commit de0b4f95cbfe1f868514029289597204074c05c8)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>

diff --git a/Doc/library/random.rst b/Doc/library/random.rst
index 88d4836939e749a6a4b6091aeb1044881305b828..14744c12c03bca611c7bcb609787d7ddbe97f750 100644 (file)
--- a/Doc/library/random.rst
+++ b/Doc/library/random.rst
@@ -280,7 +280,8 @@ be found in any statistics text.
    ``a <= b`` and ``b <= N <= a`` for ``b < a``.
 
    The end-point value ``b`` may or may not be included in the range
-   depending on floating-point rounding in the equation ``a + (b-a) * random()``.
+   depending on floating-point rounding in the expression
+   ``a + (b-a) * random()``.
 
 
 .. function:: triangular(low, high, mode)