Fix spelling, grammar, and content errors across docs/

[Copilot]

🛠 Summary

Audit of all 73 markdown files in docs/ and subdirectories. Fixed spelling, grammar, and factual heading errors found across 11 files.

Fixes applied:

• docs/llm/reference.md — it's → its; Seconds part → Second part; there is not need → there is no need
• docs/security_considerations.md — be default → by default
• docs/starting_server.md — two method for → two methods for
• docs/speech_recognition/reference.md — Section heading Text to speech calculator limitations → Speech to text calculator limitations (wrong domain)
• docs/models_repository_graph.md — of behaves → it behaves; also require → also requires; In can the graph → In case the graph
• docs/legacy.md — [Learn model] → [Learn more]; not support → not supported
• docs/advanced_topics.md — not support → not supported
• docs/deploying_server_kubernetes.md — Fixed double-parentheses ((https://...)) in markdown link (renders broken)
• docs/mediapipe.md — Swapped input/output values in table; mismatched backtick/single-quote; Beside → Besides
• docs/performance_tuning.md — effectively results with extra 1-2s latency → effectively result in extra 1-2s latency
• docs/clients_genai.md — Beside Tensorflow Serving API → Besides Tensorflow Serving API

🧪 Checklist

• Unit tests added.
• The documentation updated.
• Change follows security best practices.

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[Copilot]

Pull request overview

Documentation-only PR that audits and corrects typos/grammar and a few content/heading issues across docs/, improving clarity and rendering for OVMS user-facing documentation.

Changes:

• Fixes multiple typos/grammar issues across several markdown docs.
• Corrects a domain-mismatched section heading in the speech recognition docs.
• Repairs broken markdown link formatting and adjusts a MediaPipe table for correctness.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
docs/starting_server.md	Fixes a grammatical error (“two methods”).
docs/speech_recognition/reference.md	Corrects a section heading to match speech-to-text domain.
docs/security_considerations.md	Fixes a typo (“by default”).
docs/performance_tuning.md	Adjusts wording in network performance note (still has minor issues to address).
docs/models_repository_graph.md	Fixes several phrasing issues (still contains a remaining grammar issue).
docs/mediapipe.md	Corrects table input/output entries and minor markdown punctuation (one minor wording improvement suggested).
docs/llm/reference.md	Fixes multiple grammar issues (one sentence still needs a small grammar tweak).
docs/legacy.md	Fixes “not supported” wording and link text.
docs/deploying_server_kubernetes.md	Fixes broken markdown link rendering.
docs/clients_genai.md	Fixes “Beside” → “Besides” (still needs TensorFlow capitalization).
docs/advanced_topics.md	Fixes “not supported” wording.

[Copilot]

This line uses inconsistent capitalization and awkward phrasing (“python nodes”, “included also a python file”). Consider using “Python nodes” / “Python file” and rephrasing to a more direct construction (e.g., “the repository should also include a Python file implementing the node”).

[Copilot]

This sentence has a couple of remaining issues: “ipv4/ipv6” should be capitalized as “IPv4/IPv6”, and “On same systems” should likely be “On some systems” (current wording reads incorrect).

[dkalinowski]

@michalkulakowski is it correct?