Jett Cunningham contributed to the swosu/SwosuCsPythonExamples repository by updating the 2025_sp_cs1.txt sample data file, appending a new line with 'Jett Cunningham Engineering technology' and ensuring proper formatting with a trailing newline. This work focused on precise text manipulation and disciplined documentation practices, using version control to maintain data integrity. By enhancing the fidelity of the sample data, Jett improved the reliability and clarity of teaching materials and demonstration outputs. The update, implemented in plain text and managed through Git, addressed formatting ambiguities, supporting a more consistent experience for both trainers and students in educational settings.