Type of Edit (select all that apply)

Fix grammar, spelling, formatting

Description (optional)

This entry updates Information Architecture by replacing a text containing an external link with one containing an internal link, based on Codecademy’s guidelines.

The entry includes:

• Editing the link of "Tree Testing" text

Entry Type (select all that apply)

• Edit Entry for Existing Topic

Linked Pull Request

Closes PR #6659

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For Maintainers

• Labels added
• Issue is assigned