DOCS: Fix typo in noisy-controls.md (DOCATT-11251)

[david-beep-one]

Description

Addresses DOCATT-11251, a user-reported documentation feedback ticket and other typos found on the page.

Testing status & QA

Documentation-only change, tested changes locally.

Overall Product Risks

• Complexity: Low – documentation text change only.
• Halo Effect: Low – no code changes; affects only the Noisy controls manual page.

Comments to reviewers

Docs Reviewer: Please check to see if changes meet the guidelines.
Jira Ticket: https://jira.unity3d.com/browse/DOCATT-11251

Checklist

Before review:

• Changelog entry added.
  • Explains the change in Changed, Fixed, Added sections.
  • For API change contains an example snippet and/or migration example.
  • JIRA ticket linked, example (case %%). If it is a private issue, just add the case ID without a link.
  • Jira port for the next release set as "Resolved".
• Tests added/changed, if applicable.
  • Functional tests Area_CanDoX, Area_CanDoX_EvenIfYIsTheCase, Area_WhenIDoX_AndYHappens_ThisIsTheResult.
  • Performance tests.
  • Integration tests.
• Docs for new/changed API's.
  • Xmldoc cross references are set correctly.
  • Added explanation how the API works.
  • Usage code examples added.
  • The manual is updated, if needed.

During merge:

• Commit message for squash-merge is prefixed with one of the list:
  • NEW: ___.
  • FIX: ___.
  • DOCS: ___.
  • CHANGE: ___.
  • RELEASE: 1.1.0-preview.3.

[u-pr]

💡 Harness Review

The changes correct wording and spacing on the noisy controls page. I examined the surrounding explanation and links and found no actionable issues.

_{Reviewed commit de92fba}

_{🤖 Helpful? 👍/👎}

[codecov-github-com]

Codecov Report

All modified and coverable lines are covered by tests ✅

@@           Coverage Diff            @@
##           develop    #2497   +/-   ##
========================================
  Coverage    78.96%   78.96%           
========================================
  Files          767      767           
  Lines       140949   140949           
========================================
  Hits        111305   111305           
  Misses       29644    29644           

Flag	Coverage Δ
inputsystem_Windows_6000.0	5.30% <ø> (ø)
inputsystem_Windows_6000.3	5.30% <ø> (ø)
inputsystem_Windows_6000.6	5.29% <ø> (ø)

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