Fixed issue number for issue #22470 in Misc/NEWS.

diff --cc Misc/NEWS
index 48bdc57508454b06c599a13e294c7230bb4515fc,9915e4e9cd5e5e742fa8fad0b158d8b107fe05c3..7c377a0682db5170296c9e61e8a160f40b51e0a3
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -10,15 -9,9 +10,15 @@@ Release date: TB
  Core and Builtins
  -----------------
  
- - Issue #22518: Fixed integer overflow issues in "backslashreplace",
+ - Issue #22470: Fixed integer overflow issues in "backslashreplace",
    "xmlcharrefreplace", and "surrogatepass" error handlers.
  
 +- Issue #22540: speed up `PyObject_IsInstance` and `PyObject_IsSubclass` in the
 +  common case that the second argument has metaclass `type`.
 +
 +- Issue #18711: Add a new `PyErr_FormatV` function, similar to `PyErr_Format`
 +  but accepting a `va_list` argument.
 +
  - Issue #22520: Fix overflow checking when generating the repr of a unicode
    object.