Corrected Example 1 parameter to AzureVMResourceId from AzVMResourceId

[craigriter]

Correcting the parameter name from "-AzVMResourceId" to "-AzureVMResourceId"

Description

One of the parameters in the Example 1 was spelled wrong, it was AzVMResourceId, changed to AzureVMResourceId

Checklist

• I have read the Submitting Changes section of CONTRIBUTING.md
• The title of the PR is clear and informative
• The appropriate ChangeLog.md file(s) has been updated:
  • For any service, the ChangeLog.md file can be found at src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md
  • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header -- no new version header should be added
• The PR does not introduce breaking changes
• [ not a code change ] If applicable, the changes made in the PR have proper test coverage
• [ not a code change ] For public API changes to cmdlets:
  • [ not a code change ] a cmdlet design review was approved for the changes in this repository (Microsoft internal only)
  • [ not a help file change ] the markdown help files have been regenerated using the commands listed here