fix: typo for SyncStatusCodeOutOfSync comment

[elliotxx]

Signed-off-by: 杨英明 951376975@qq.com

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Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• The title of the PR states what changed and the related issues number (used for the release note).
• I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
• Does this PR require documentation updates?
• I've updated documentation as required by this PR.
• Optional. My organization is added to USERS.md.
• I have signed off all my commits as required by DCO
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• My build is green (troubleshooting builds).

[codecov]

Codecov Report

Base: 45.68% // Head: 45.68% // No change to project coverage 👍

Coverage data is based on head (783c1ff) compared to base (1944141).
Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #10748   +/-   ##
=======================================
  Coverage   45.68%   45.68%           
=======================================
  Files         236      236           
  Lines       28668    28668           
=======================================
  Hits        13097    13097           
  Misses      13779    13779           
  Partials     1792     1792           

Impacted Files	Coverage Δ
pkg/apis/application/v1alpha1/types.go	54.84% <ø> (ø)
util/settings/settings.go	51.36% <0.00%> (ø)

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[crenshaw-dev]

Thanks @elliotxx!