reformat tables in oneliners

[SamGuay]

A better fix for timothycrosley/portray#50.

Doesnt give the error:

pip._vendor.tomli._parser.TOMLDecodeError: Can not mutate immutable namespace ('tool', 'portray', 'mkdocs', 'markdown_extensions') (at line 71, column 42)

when trying to pip install -e .

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (master@1ba6f28). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #155   +/-   ##
=========================================
  Coverage          ?   70.40%           
=========================================
  Files             ?       10           
  Lines             ?      615           
  Branches          ?       87           
=========================================
  Hits              ?      433           
  Misses            ?      157           
  Partials          ?       25           

Flag	Coverage Δ
pytest	70.40% <0.00%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 1ba6f28...255c449. Read the comment docs.