core/txpool: fix typos

[gzliudan]

Proposed changes

fix typos

Types of changes

What types of changes does your code introduce to XDC network?
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• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)
• Regular KTLO or any of the maintaince work. e.g code style
• CICD Improvement

Impacted Components

Which part of the codebase this PR will touch base on,

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• Consensus
• Account
• Network
• Geth
• Smart Contract
• External components
• Not sure (Please specify below)

Checklist

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• This PR has sufficient test coverage (unit/integration test) OR I have provided reason in the PR description for not having test coverage
• Provide an end-to-end test plan in the PR description on how to manually test it on the devnet/testnet.
• Tested the backwards compatibility.
• Tested with XDC nodes running this version co-exist with those running the previous version.
• Relevant documentation has been updated as part of this PR
• N/A

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[Copilot]

Pull request overview

This PR fixes various typos and grammatical errors in comments and log messages across the transaction pool codebase. The changes improve code documentation clarity without affecting functionality.

Key Changes

• Corrected spelling errors (e.g., "contraints" → "constraints")
• Fixed grammatical issues (e.g., removed duplicate "be", changed "a local ones" → "local ones")
• Updated log message to be more specific ("Transaction pool" → "Legacy pool")

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
core/txpool/txpool.go	Updated comment grammar for the Status function
core/txpool/legacypool/legacypool.go	Fixed multiple typos in comments including spelling corrections, removed duplicate words, and updated log message to accurately reflect the pool type

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[Copilot]

The comment should say "identified by its hash" (singular) rather than "identified by its hashes" (plural), since the function takes a single hash parameter of type common.Hash.

Suggested change

	// identified by its hashes.
	// identified by its hash.