docs: fix broken link to communicators

[jooola]

Closes #362

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 32.72%. Comparing base (f9cbb54) to head (f8d63ea).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #385   +/-   ##
=======================================
  Coverage   32.72%   32.72%           
=======================================
  Files          12       12           
  Lines         599      599           
=======================================
  Hits          196      196           
  Misses        371      371           
  Partials       32       32           

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