Fix inconsistent heading names in configure-certificates-for-proxies.md

[havindusineth-lab]

Summary

Two section headings used the singular "certificate" while the rest of the document and the third heading used the plural "certificates". This fix makes the headings consistent throughout the file.

Changes

• "Deploy a proxy with endpoint certificate" → "Deploy a proxy with endpoint certificates"
• "Promote a proxy with certificate" → "Promote a proxy with certificates"

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All committers have signed the CLA.

[coderabbitai]

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 60fefa44-6b89-4b91-8b62-e39753f653e0

📥 Commits

Reviewing files that changed from the base of the PR and between 741b8f4 and 8123691.

📒 Files selected for processing (1)

• en/developer-docs/docs/choreo-concepts/choreo-marketplace.md

✅ Files skipped from review due to trivial changes (1)

• en/developer-docs/docs/choreo-concepts/choreo-marketplace.md

---

📝 Walkthrough

Updated the proxy certificate configuration guide to make section headings consistent by switching two singular references to plural form:

• “Deploy a proxy with endpoint certificate” → “Deploy a proxy with endpoint certificates”
• “Promote a proxy with certificate” → “Promote a proxy with certificates”

No instructional content or workflow steps were changed.

Walkthrough

This PR updates section headings in the proxy certificate configuration guide from singular to plural certificate wording. It also edits Marketplace documentation text by shortening the introductory description and correcting a duplicated word in the “Explore a service” note.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description summarizes the fix, but it does not follow the required template or include testing, type, or related-issues sections.	Rewrite it using the repository template: add Description with issue links, Type of change, Testing, and Related issues sections.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is concise and accurately reflects the main change to the documentation headings.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

Warning

There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure.

🔧 markdownlint-cli2 (0.22.1)

en/developer-docs/docs/choreo-concepts/choreo-marketplace.md

markdownlint-cli2 v0.22.1 (markdownlint v0.40.0)
Error: Unable to use configuration file '/coderabbit-0.markdownlint-cli2.jsonc'; ENOENT: no such file or directory, open '/coderabbit-0.markdownlint-cli2.jsonc'
at throwForConfigurationFile (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:48:9)
at readOptionsOrConfig (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:169:5)
at async main (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:927:21)
at async file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2-bin.mjs:14:22 {
[cause]: Error: ENOENT: no such file or directory, open '/coderabbit-0.markdownlint-cli2.jsonc'
at async open (node:internal/fs/promises:640:25)
at async Object.readFile (node:internal/fs/promises:1287:14)
at async readOptionsOrConfig (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:141:17)
at async main (file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2.mjs:927:21)
at async file:///usr/local/lib/node_modules/markdownlint-cli2/markdownlint-cli2-bin.mjs:14:22 {
errno: -2,
code: 'ENOENT',
syscall: 'open',
path: '/coderabbit-0.markdownlint-cli2.jsonc'
}
}

---

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