[docs] [issue26462] Patch to enhance literal block language declaration

[Roundup Robot]

Roundup Robot added the comment:

New changeset 6e9a040a993f by Martin Panter in branch '2.7':
Issue #26462: Doc: avoid literal_block warnings, fix syntax highlighting.
https://hg.python.org/cpython/rev/6e9a040a993f

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26462>
_______________________________________