chore(examples): fix typos

[iiio2]

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 79.45%. Comparing base (a58d7c9) to head (10ffc08). Report is 190 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #893      +/-   ##
==========================================
+ Coverage   77.83%   79.45%   +1.61%     
==========================================
  Files          47       43       -4     
  Lines        4286     3290     -996     
  Branches      611      796     +185     
==========================================
- Hits         3336     2614     -722     
+ Misses        933      673     -260     
+ Partials       17        3      -14     

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[pi0]

Thanks!