Small comments fix

[typicalHuman]

Summary by CodeRabbit

• Documentation
  • Clarified documentation for the token freezing mechanism to improve developer understanding of how frozen balance functionality works.

[coderabbitai]

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Walkthrough

Documentation updates in ERC20Freezable contract to reference the _setFrozen function mechanism for setting and unsetting frozen balances, replacing outdated references to _freezeTokens and _unfreezeTokens functions. No code logic or structural changes.

Changes

Cohort / File(s)	Summary
Documentation Updates contracts/token/ERC20/extensions/ERC20Freezable.sol	Updated function references in documentation from {_freezeTokens}/{_unfreezeTokens} to {_setFrozen} to accurately reflect the current API for managing frozen balances

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

• Documentation-only changes with no behavioral modifications
• Straightforward reference updates that align function documentation with current implementation

Poem

🐰 A rabbit hops through docs so neat,
Old references swept off their feet,
Now _setFrozen takes the stage,
With clarity on every page,
No code was changed, just words refined,
A tidy touch for peace of mind! 🍀

Pre-merge checks and finishing touches

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title 'Small comments fix' is vague and non-descriptive, using generic language that doesn't convey meaningful information about what was actually changed.	Use a more specific title that describes the actual change, such as 'Update ERC20Freezable documentation to reference _setFrozen' to clarify the nature of the documentation updates.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

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[ericglau]

I think this would be clearer: ... won't be transferable until the frozen amount is reduced using {_setFrozen}.

[typicalHuman]

changed