Fix typo work -> word

[n8wb]

Pull Request check-list

Please make sure to review and check all of these items:

• Does $ tox pass with this change (including linting)?
• Do the CI tests pass with this change (enable it first in your forked repo and wait for the github action build to finish)?
• Is the new or changed code fully tested?
• Is a documentation update included (if this change modifies existing APIs, or introduces new ones)?
• Is there an example added to the examples folder (if applicable)?
• Was the change added to CHANGES file? (README change so skipped)

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Description of change

It just fixes a typo, no code changes
I marked the tasks as complete, as they seem to be for code changes, and this PR does not change any code

[chayim]

Thanks @n8wb for addressing this!

[codecov-commenter]

Codecov Report

Merging #2341 (7554eb3) into master (031b208) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2341      +/-   ##
==========================================
- Coverage   92.19%   92.18%   -0.01%     
==========================================
  Files         111      111              
  Lines       28777    28777              
==========================================
- Hits        26530    26529       -1     
- Misses       2247     2248       +1     

Impacted Files	Coverage Δ
tests/test_asyncio/test_search.py	98.43% <0.00%> (-0.32%)	⬇️
redis/asyncio/connection.py	86.11% <0.00%> (+0.11%)	⬆️

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