[TINGyu123644]

Motivation and Context

Fixes #14027. The hybrid search decision document (docs/decisions/0067-hybrid-search.md) contains two spelling mistakes:

• prhase → phrase (in the MongoDB keyword-matching reference)
• Reciprical → Reciprocal (in the glossary, "RRF = Reciprocal Rank Fusion")

These are documentation-only corrections; the table content and links are unchanged.

Description

• Corrected prhase to phrase in the "Keyword matching behavior" row.
• Corrected Reciprical to Reciprocal in the Glossary.

This change was produced with AI assistance (GitHub Copilot/agent) and reviewed manually for correctness.

Contribution Checklist

• The change is documentation-only and builds clean (no code affected).
• The PR follows the SK Contribution Guidelines.
• No unit tests are affected (docs change only).
• I didn't break anyone 😄

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[Copilot]

🟢 Approval recommended

Both spelling corrections are accurate, documentation-only changes with no identified issues.

No open issues 🎉

What changed in this PR

Corrects two spelling errors in the VectorStore hybrid search decision document without changing its technical meaning or links.

Changes:

• Replaces prhase with phrase in the MongoDB keyword-matching description.
• Corrects the glossary expansion of RRF to “Reciprocal Rank Fusion.”

File	Description
docs/​decisions/​0067-hybrid-search.md	Fixes two typos in the database comparison table and glossary.

_{Review effort: Balanced}