Fix typos in rezconfig.py examples

[doruchan]

Small typo in the "repository" examples.
"repository" was spelled with an extra t in two examples.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 61.30%. Comparing base (b254145) to head (05642f0).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2213   +/-   ##
=======================================
  Coverage   61.30%   61.30%           
=======================================
  Files         165      165           
  Lines       20625    20625           
  Branches     3582     3582           
=======================================
  Hits        12644    12644           
  Misses       7105     7105           
  Partials      876      876           

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