Fix plugin init command

[jozzhart]

What does it do?

This PR removes an unwanted column character in the init command of the Plugin SDK.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
documentation	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 16, 2025 1:41am

[strapi-cla]

All committers have signed the CLA.

[pwizla]

Thank you, @jozzhart!
It's a regression, it was already fixed, but was probably lost in a merge when transitioning to CMS docs. 😅

The PR is now approved, merged, should be live on docs.strapi.io in a few minutes, and will be mentioned in the next weekly snapshot release.

[github-actions]

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[github-actions]

👋 Thanks for contributing to Strapi's documentation!

I've reviewed the changes in your file, and here's what I found:

🎉 Excellent work! Your documentation perfectly follows all our writing guidelines.

What this means:
✅ Professional, clear tone throughout
✅ Well-structured content that's easy to follow
✅ Inclusive language that welcomes all readers

Your contribution is ready to help developers worldwide! 🌍

📚 Helpful Resources:
📖 Strapi's 12 Rules of Technical Writing
🎨 Documentation Style Guide

---

🤖 This review focuses only on the lines you've changed. Questions? Feel free to ask in the comments!

🔧 Manually triggered validation for PR #2467