chore: fix jsdoc for quickfix source

[mityu]

The documentation of the quickfix source was one for the oldfiles source. This PR fixes it.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 51.48%. Comparing base (16197bc) to head (0089856).
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main       #7      +/-   ##
==========================================
+ Coverage   50.65%   51.48%   +0.83%     
==========================================
  Files          77       78       +1     
  Lines        2278     2317      +39     
  Branches       67       70       +3     
==========================================
+ Hits         1154     1193      +39     
  Misses       1124     1124              

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