Changed quote style to double.

[kmvanbrunt]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 99.70930% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 99.49%. Comparing base (beb4550) to head (3e70716).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
cmd2/argparse_utils.py	96.42%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1640      +/-   ##
==========================================
- Coverage   99.51%   99.49%   -0.03%     
==========================================
  Files          21       21              
  Lines        4726     4726              
==========================================
- Hits         4703     4702       -1     
- Misses         23       24       +1     

Flag	Coverage Δ
unittests	99.49% <99.70%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

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