Update url for the spec.

diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst
index e793a4587cf79b6ebfba162cdffca0b87db9eebf..0a1bfee3c9b7d340be566cf40fc7f82686d79932 100644 (file)
--- a/Doc/library/decimal.rst
+++ b/Doc/library/decimal.rst
@@ -108,7 +108,7 @@ reset them before monitoring a calculation.
 .. seealso::
 
    * IBM's General Decimal Arithmetic Specification, `The General Decimal Arithmetic
-     Specification <http://www2.hursley.ibm.com/decimal/decarith.html>`_.
+     Specification <http://speleotrove.com/decimal/>`_.
 
    * IEEE standard 854-1987, `Unofficial IEEE 854 Text
      <http://754r.ucbtest.org/standards/854.pdf>`_.