Trivial change in fractions module docs: real -> rational numbers (GH-25009)

Obviously, the former was a little misleading: not only rationals
may be considered as "infinite-precision, real numbers" - but, for
example, any real finite extension of the rationals.

diff --git a/Lib/fractions.py b/Lib/fractions.py
index 64a8959d7d48e564649b24b97ca6680b3e94fcb7..66e6831a5c7bcc34c56d9dc571a99c344b68838f 100644 (file)
--- a/Lib/fractions.py
+++ b/Lib/fractions.py
@@ -1,7 +1,7 @@
 # Originally contributed by Sjoerd Mullender.
 # Significantly modified by Jeffrey Yasskin <jyasskin at gmail.com>.
 
-"""Fraction, infinite-precision, real numbers."""
+"""Fraction, infinite-precision, rational numbers."""
 
 from decimal import Decimal
 import math