Fix loose comparison in documentation example

[dereuromark]

Summary

• Use strict comparison === instead of == in AuthUser code example

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 67.68%. Comparing base (2cf447c) to head (ac6c44e).
⚠️ Report is 1 commits behind head on master.
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #164   +/-   ##
=========================================
  Coverage     67.68%   67.68%           
  Complexity      621      621           
=========================================
  Files            29       29           
  Lines          1600     1600           
=========================================
  Hits           1083     1083           
  Misses          517      517           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.