dm-faq: fix table_parttern_ typo to table_pattern_

[yahonda]

What is changed, added or deleted? (Required)

Fixes a typo in the example table name: table_parttern_ should be table_pattern_, consistent with the rest of the sentence which already uses table_pattern_6.

Which TiDB version(s) do your changes apply to? (Required)

• master (the latest development version)
• v8.5 (LTS)

Related PR or Tracking Issue (Required for bug fixes)

N/A

Do your changes match any of the following descriptions? (Required)

• Delete files
• Change aliases
• Need modification after being deployed online

Summary by CodeRabbit

• Documentation
  • Corrected the table-route wildcard example to consistently use the table_pattern_ prefix.

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[yahonda]

Superseded by #23772 (targeting master, with v8.5 checked for backport, per repo convention).

[coderabbitai]

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Review failed

The pull request is closed.

ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between 97e807a and 1ba786d.

📒 Files selected for processing (1)

• dm/dm-faq.md

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📝 Walkthrough

Walkthrough

The FAQ corrects the table-route wildcard example by replacing table_parttern_ with table_pattern_.

Changes

FAQ correction

Layer / File(s)	Summary
Correct table-route wildcard example dm/dm-faq.md	The example uses the corrected table_pattern_ prefix and retains suffix matches from 0 through 6.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Suggested reviewers: ti-chi-bot

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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