Fix documentation errors: spelling and duplicate word corrections

[Aaisha-Amjad]

Summary: Fixed 10 documentation errors across 10 files, including 8 spelling mistakes and 2 duplicate word occurrences.

Spelling Errors Fixed (8 files):

1. CONTRIBUTE.md - Fixed relavitely to relatively
2. config-catalog.md - Fixed Comma seperated to Comma separated
3. rule-validator.md - Fixed seperator to separator (3 instances)
4. customizing-api-template-for-gateway.md - Fixed propert to property
5. user-account-management.md - Fixed the a e-mail to the e-mail
6. faq.md - Fixed deployment toml to deployment.toml
7. scenario-overview.md - Fixed qunatis.com to quantis.com
8. tutorials-overview.md - Fixed modifyng to modifying in URL

Duplicate Word Errors Fixed (2 files):

1. mapping-the-parameters-of-your-backend-urls-with-the-api-publisher-urls.md - Fixed the the to the
2. include-additional-headers-in-the-api-console.md - Fixed the the to the

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Release note

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Documentation

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Training

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Certification

Type “Sent” when you have provided new/updated certification questions, plus four answers for each question (correct answer highlighted in bold), based on this change. Certification questions/answers should be sent to certification@wso2.com and NOT pasted in this PR. If there is no impact on certification exams, type “N/A” and explain why.

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• Followed secure coding standards in http://wso2.com/technical-reports/wso2-secure-engineering-guidelines? yes/no
• Ran FindSecurityBugs plugin and verified report? yes/no
• Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets? yes/no

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[coderabbitai]

📝 Walkthrough

Documentation Error Corrections

Fixed 10 documentation errors across the following files:

Spelling Corrections (8 files):

• CONTRIBUTE.md: "relavitely" → "relatively"
• config-catalog.md: "Comma seperated" → "Comma separated"
• rule-validator.md: "seperator" → "separator" (3 instances: option key and nested options separator.char and separator.allowLeading)
• customizing-api-template-for-gateway.md: "propert" → "property"
• user-account-management.md: "a e-mail" → "the e-mail"
• faq.md: "deployment toml" → "deployment.toml"
• scenario-overview.md: "qunatis.com" → "quantis.com"
• tutorials-overview.md: "modifyng" → "modifying" (in URL slug)

Duplicate Word Corrections (2 files):

• mapping-the-parameters-of-your-backend-urls-with-the-api-publisher-urls.md: "the the" → "the"
• include-additional-headers-in-the-api-console.md: "the the" → "the"

All changes are documentation-only with no impact to functionality or code behavior.

Walkthrough

This pull request contains a series of documentation corrections across ten files, addressing spelling errors, grammar inconsistencies, and typos. Changes include corrections such as "relavitely" to "relatively," removal of duplicate articles ("the the" to "the"), spelling fixes for "seperated" and "seperator" to their correct forms, a URL slug correction in a tutorial link, an email address update from a misspelled domain, and a file path correction in FAQ documentation. All modifications are text-only and do not alter functionality, code structure, or configuration parameters.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately reflects the main changes: documentation corrections including spelling and duplicate word fixes across multiple files.
Description check	✅ Passed	The description provides a clear summary of all 10 errors fixed with specific file names and corrections, but most template sections remain as unfilled placeholders despite being present.
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

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Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

en/docs/tutorials/tutorials-overview.md (1)

19-22: ⚠️ Potential issue | 🔴 Critical

Critical: HTML syntax error - incorrect closing anchor tags.

All hyperlinks in this file use <a> as the closing tag instead of </a>. This creates invalid HTML markup that will cause rendering issues.

🔧 Proposed fix for all anchor tags

Example correction for lines 19-22:

-                <li><a href="{{base_path}}/tutorials/create-and-publish-a-graphql-api">Create and Publish a GraphQL API<a></li>
-                <li><a href="{{base_path}}/tutorials/create-and-publish-awslambda-api">Create and Publish an AWS Lambda API<a></li>
-                <li><a href="{{base_path}}/tutorials/expose-a-soap-service-as-a-rest-api">Expose a SOAP Service as a REST API<a></li>
-                <li><a href="{{base_path}}/tutorials/create-and-publish-a-sequencebackend-api">Create and Publish an API with Sequence as a Backend<a></li>
+                <li><a href="{{base_path}}/tutorials/create-and-publish-a-graphql-api">Create and Publish a GraphQL API</a></li>
+                <li><a href="{{base_path}}/tutorials/create-and-publish-awslambda-api">Create and Publish an AWS Lambda API</a></li>
+                <li><a href="{{base_path}}/tutorials/expose-a-soap-service-as-a-rest-api">Expose a SOAP Service as a REST API</a></li>
+                <li><a href="{{base_path}}/tutorials/create-and-publish-a-sequencebackend-api">Create and Publish an API with Sequence as a Backend</a></li>

Apply the same pattern (changing <a> to </a>) to all remaining anchor tags on lines 27-30, 42-44, and 49-50.

Also applies to: 27-30, 42-44, 49-50

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@en/docs/tutorials/tutorials-overview.md` around lines 19 - 22, The anchor
tags in tutorials-overview.md are incorrectly closed with "<a>" instead of
"</a>" causing invalid HTML; update every list item link (e.g., the <a
href="{{base_path}}/tutorials/create-and-publish-a-graphql-api">, <a
href="{{base_path}}/tutorials/create-and-publish-awslambda-api">, <a
href="{{base_path}}/tutorials/expose-a-soap-service-as-a-rest-api">, <a
href="{{base_path}}/tutorials/create-and-publish-a-sequencebackend-api"> and the
other similar <a href="..."> instances referenced in the diff) to use proper
closing tags "</a>" throughout the file (also fix the other occurrences noted in
the comment).

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Outside diff comments:
In `@en/docs/tutorials/tutorials-overview.md`:
- Around line 19-22: The anchor tags in tutorials-overview.md are incorrectly
closed with "<a>" instead of "</a>" causing invalid HTML; update every list item
link (e.g., the <a
href="{{base_path}}/tutorials/create-and-publish-a-graphql-api">, <a
href="{{base_path}}/tutorials/create-and-publish-awslambda-api">, <a
href="{{base_path}}/tutorials/expose-a-soap-service-as-a-rest-api">, <a
href="{{base_path}}/tutorials/create-and-publish-a-sequencebackend-api"> and the
other similar <a href="..."> instances referenced in the diff) to use proper
closing tags "</a>" throughout the file (also fix the other occurrences noted in
the comment).

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 14be9b7f-6348-4af5-87af-cc288735f8d6

📥 Commits

Reviewing files that changed from the base of the PR and between 3777d44 and 9b9549a.

📒 Files selected for processing (10)

• en/CONTRIBUTE.md
• en/docs/api-developer-portal/invoke-apis/invoke-apis-using-tools/include-additional-headers-in-the-api-console.md
• en/docs/api-gateway/policies/mapping-the-parameters-of-your-backend-urls-with-the-api-publisher-urls.md
• en/docs/install-and-setup/setup/security/user-account-management.md
• en/docs/reference/config-catalog.md
• en/docs/reference/customize-product/extending-api-manager/extending-gateway/customizing-api-template-for-gateway.md
• en/docs/reference/faq.md
• en/docs/reference/governance/rule-validator/rule-validator.md
• en/docs/tutorials/scenarios/scenario-overview.md
• en/docs/tutorials/tutorials-overview.md