How this course will work: Removed duplicate word 'the'

[Zac-Hodge]

Because

PR removes a duplicate word from foundations page "How This Course Will Work". In the sentence "Reading the documentation is the the best way to learn any tooling." 'the' is repeated twice by mistake.

This PR

• Removes duplicate word 'the'

Issue

Closes #27881

Additional Information

Pull Request Requirements

• I have thoroughly read and understand The Odin Project curriculum contributing guide
• The title of this PR follows the location of change: brief description of change format, e.g. Intro to HTML and CSS lesson: Fix link text
• The Because section summarizes the reason for this PR
• The This PR section has a bullet point list describing the changes in this PR
• If this PR addresses an open issue, it is linked in the Issue section
• If any lesson files are included in this PR, they have been previewed with the Markdown preview tool to ensure it is formatted correctly
• If any lesson files are included in this PR, they follow the Layout Style Guide

[MaoShizhong]

Thanks for fixing this, and congrats on your first PR here 🎉