Fix Django permissions diagram syntax

[sersorrel]

Description

The Django permissions docs have a syntax error which breaks the diagram slightly:

so, we take the same approach as the "Return an empty relay 'Connection'" box just below and simply remove the unsupported syntax.

Types of Changes

• Core
• Bugfix
• New feature
• Enhancement/optimization
• Documentation

Issues Fixed or Closed by This PR

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• I have tested the changes and verified that they work and don't break anything (as well as I can manage).

Summary by Sourcery

Documentation:

• Correct the syntax error in the Django permissions diagram by removing unsupported syntax.

[sourcery-ai]

Reviewer's Guide by Sourcery

This PR fixes a syntax error in the Django permissions documentation diagram by removing backticks around the word 'Connection' to maintain consistency with other diagram elements and prevent rendering issues.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Updated Mermaid diagram syntax in Django permissions documentation	Removed backticks around 'Connection' in the diagram flow text Aligned syntax with existing diagram elements for consistency	docs/guide/permissions.md

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[sourcery-ai]

Hey @sersorrel - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[patrick91]

thank you!