Doc/fix typos

[maxzhenzhera]

Fixes some typos.

Also, I removed some python related files from docs/ (__init__.py, autowiring.py, py.typed):
I haven't found any usages of autowiring.py - all code fragments moved to docs_src/.
So, it looks cleaner without them.

[codecov-commenter]

Codecov Report

Merging #103 (c692263) into main (f8b0f4b) will not change coverage.
The diff coverage is 100.00%.

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@@           Coverage Diff           @@
##             main     #103   +/-   ##
=======================================
  Coverage   96.95%   96.95%           
=======================================
  Files          67       67           
  Lines        2266     2266           
  Branches      438      375   -63     
=======================================
  Hits         2197     2197           
  Misses         59       59           
  Partials       10       10           

Files Changed	Coverage Δ
tests/docs/test_scopes_example.py	100.00% <100.00%> (ø)

[adriangb]

Seems like CI is broken because of (I'm guessing) a problem with pyyaml wheels. I'll look at this at some point, thanks for the PR.

[maxzhenzhera]

As I see in Required CI/CD / Run Tests (3.10, ubuntu-latest) (pull_request) - it is a problem with Error uploading to [https://codecov.io:](https://codecov.io/)
Maybe a simple re-run can help)