This is a trivial fix to [bpo-39416](), which didn't come up until it was already committed
```
Change "Numeric" to "numeric".
I believe this is trivial enough to not need an issue or a NEWS entry, although
I'm unclear on what branches the original pull request received backports.
```
Automerge-Triggered-By: GH:merwok
related to mathematical numbers, but subject to the limitations of numerical
representation in computers.
- The string representations of the Numeric classes, computed by
+ The string representations of the numeric classes, computed by
:meth:`__repr__` and :meth:`__str__`, have the following
properties: