This is a follow-up to pythonGH-100811.

One of the changes in that PR isn't accurate in that
`os.path.join('', '')` will not end in a separator.

This reverts that change to the previous wording that used "only", but
explicitly calls out the case where the last part ends in a separator,
which is what caused confusin in pythonGH-77607 and motivated the change
in pythonGH-100811.
(cherry picked from commit 909a674)

Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>

This is a follow-up to pythonGH-100811.

One of the changes in that PR isn't accurate in that
`os.path.join('', '')` will not end in a separator.

This reverts that change to the previous wording that used "only", but
explicitly calls out the case where the last part ends in a separator,
which is what caused confusin in pythonGH-77607 and motivated the change
in pythonGH-100811.
(cherry picked from commit 909a674)

Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>

This is a follow-up to GH-100811.

One of the changes in that PR isn't accurate in that
`os.path.join('', '')` will not end in a separator.

This reverts that change to the previous wording that used "only", but
explicitly calls out the case where the last part ends in a separator,
which is what caused confusin in GH-77607 and motivated the change
in GH-100811.
(cherry picked from commit 909a674)

Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>

This is a follow-up to GH-100811.

One of the changes in that PR isn't accurate in that
`os.path.join('', '')` will not end in a separator.

This reverts that change to the previous wording that used "only", but
explicitly calls out the case where the last part ends in a separator,
which is what caused confusin in GH-77607 and motivated the change
in GH-100811.
(cherry picked from commit 909a674)

Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>

This is a follow-up to python#100811.

One of the changes in that PR isn't accurate in that
`os.path.join('', '')` will not end in a separator.

This reverts that change to the previous wording that used "only", but
explicitly calls out the case where the last part ends in a separator,
which is what caused confusin in python#77607 and motivated the change
in python#100811.

* main:
  pythongh-101440: fix json snippet error in logging-cookbook.rst (python#101439)
  pythongh-99276 - Updated Doc/faq/general.rst (python#101396)
  Add JOBS parameter to docs Makefile (python#101395)
  pythongh-98831: rewrite GET_LEN, GET_ITER, BEFORE_WITH and a few simple opcodes in the instruction definition DSL (python#101443)
  pythongh-77607: Improve accuracy of os.path.join docs (python#101406)
  Fixes typo in asyncio.TaskGroup context manager code example (python#101449)
  pythongh-98831: Clean up and add cache size static_assert to macro (python#101442)
  pythongh-99955: use SUCCESS/ERROR return values in optimizer and assembler. Use RETURN_IF_ERROR where appropriate. Fix a couple of bugs. (python#101412)