Update New-AdminAuditLogSearch.md

[chrisda]

Typo fix

[opbld32]

Docs Build status updates of commit 47cee3e:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/New-AdminAuditLogSearch.md	✅Succeeded	View (exchange-ps)

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[yogkumgit]

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