docs: Fix typos

[BoboTiG]

What I did

• Fixes several typos here and there.

How I did it

codespell -w -i 2 -S '**/dist/**,*.ai,**/venv/**,*.css' .

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (55e18f6) 84.78% compared to head (76b2c4c) 84.58%.

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Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3747      +/-   ##
==========================================
- Coverage   84.78%   84.58%   -0.20%     
==========================================
  Files          92       92              
  Lines       13139    13139              
  Branches     2929     2929              
==========================================
- Hits        11140    11114      -26     
- Misses       1535     1560      +25     
- Partials      464      465       +1     

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[BoboTiG]

@fubuloubu I fixed the test, it seems OK on my side. Is it OK on yours too?