Fix documentation errors in tutorial

[mingxin-zheng]

Fixes # 2001.

Description

README grammar fixes suggested by ChatGPT Codex

Checks

• Avoid including large-size files in the PR.
• Clean up long text outputs from code cells in the notebook.
• For security purposes, please check the contents and remove any sensitive info such as user names and private key.
• Ensure (1) hyperlinks and markdown anchors are working (2) use relative paths for tutorial repo files (3) put figure and graphs in the ./figure folder
• Notebook runs automatically ./runner.sh -t <path to .ipynb file>

[Copilot]

Pull Request Overview

This PR fixes a recurring typo in tutorial README files by changing “us our” to “use our” in the Questions and bugs section links.

• Corrected the typo in the discussion link across all tutorials.
• Ensured consistent markdown list markers for the updated line.

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
pathology/nuclick/README.md	Fixed typo in discussion link
pathology/hovernet/README.MD	Fixed typo in discussion link
deepgrow/ignite/README.md	Fixed typo in discussion link
deepedit/ignite/README.md	Fixed typo in discussion link
README.md	Fixed typo in discussion link

[KumoLiu]

LGTM!