fixed mistype in returning parameter

[bornik]

should be config instead of defaultConfig

Issue:

What I did

fixed mistype in returning parameter

How to test

Look into readme.md file

• Is this testable with Jest or Chromatic screenshots?
• Does this need a new example in the kitchen sink apps?
• Does this need an update to the documentation?

If your answer is yes to any of these, please make sure to include it in your PR.

[codecov]

Codecov Report

Merging #6313 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #6313   +/-   ##
=======================================
  Coverage   35.06%   35.06%           
=======================================
  Files         636      636           
  Lines        9366     9366           
  Branches     1320     1343   +23     
=======================================
  Hits         3284     3284           
  Misses       5436     5436           
  Partials      646      646

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[shilman]

Thanks! 🥇