Fix comment typo in Django example

[NullPrice]

Description

Small one to fix a comment typo in your Django example

Type of Change

• [ ] New Example
• [x] Example updates (Bug fixes, new features, etc.)
• [ ] Other (changes to the codebase, but not to examples)

New Example Checklist

• [ ] 🛫 npm run new-example was used to create the example
• [ ] 📚 The template wasn't used but I carefuly read the Adding a new example steps and implemented them in the example
• [ ] 📱 Is it responsive? Are mobile and tablets considered?

[vercel[bot]]

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