docs: fix oauth example config

[dpgaspar]

Description

Fixes OAuth example config

ADDITIONAL INFORMATION

• Has associated issue:
• Is CRUD MVC related.
• Is Auth, RBAC security related.
• Changes the security db schema.
• Introduces new feature
• Removes existing feature

[codecov]

Codecov Report

Merging #1890 (0872dc4) into master (4ac9bba) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1890   +/-   ##
=======================================
  Coverage   77.74%   77.74%           
=======================================
  Files          70       70           
  Lines        8560     8560           
=======================================
  Hits         6655     6655           
  Misses       1905     1905           

Flag	Coverage Δ
python	77.74% <ø> (ø)

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