Update Readme - Doctoral Cert. 2026 06

[calderonjesus]

What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)

This pull request updates the README.md to improve clarity, correct errors, update schedules and contacts, and restructure the folder organization. The changes ensure the documentation is accurate and easier to follow for participants in the learning module.

Content and Clarity Improvements:

• Improved descriptions and phrasing throughout the document for better readability and consistency, including updates to course descriptions, learning outcomes, and instructions for quizzes and assignments. [1] [2] [3] [4] [5]

Schedule and Contacts Updates:

• Updated the course schedule to new dates (June–July 2026) and revised the list of contacts to reflect the current instructional team.

Folder Structure and Resource Organization:

• Revised the folder structure to use a standardized numeric prefix (e.g., 01_materials, 02_activities, etc.) for better organization and navigation.
• Corrected a typo in the Docker Desktop documentation link and improved resource listings.

What did you learn from the changes you have made?

N/A

Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?

N/A

Were there any challenges? If so, what issue(s) did you face? How did you overcome it?

N/A

How were these changes tested?

N/A

A reference to a related issue in your repository (if applicable)

N/A

Checklist

• [X ] I can confirm that my changes are working as intended

[github-actions]

Hello, thank you for your contribution. If you are a participant, please close this pull request and open it in your own forked repository instead of here. Please read the instructions on your onboarding Assignment Submission Guide more carefully. If you are not a participant, please give us up to 72 hours to review your PR. Alternatively, you can reach out to us directly to expedite the review process.