refactor(python): fix spelling

[jbampton]

Why is this needed?

To standardize spelling and create order

Proposed Changes

Fixes some typos

Does this PR introduce any breaking change?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.98%. Comparing base (86e69f2) to head (1ccc1ff).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #761      +/-   ##
==========================================
+ Coverage   96.67%   96.98%   +0.30%     
==========================================
  Files          27       27              
  Lines        3553     3553              
==========================================
+ Hits         3435     3446      +11     
+ Misses        118      107      -11     

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[ceache]

Thanks for your contribution!

LGTM

Could you just amend your commit message to align with https://github.com/python-zk/kazoo/blob/master/CONTRIBUTING.md#git-commit-guidelines ?

Cheers,