Update functions-bindings-event-grid-trigger.md

[serpent5]

The ranges for code references were misaligned.

[prmerger-automator]

@serpent5 : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.

[learn-build-service-prod]

Learn Build status updates of commit a64993c:

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File	Status	Preview URL	Details
articles/azure-functions/functions-bindings-event-grid-trigger.md	✅Succeeded

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[v-dirichards]

@ggailey777

Can you review the proposed changes?

Important: When the changes are ready for publication, adding a #sign-off comment is the best way to signal that the PR is ready for the review team to merge.

#label:"aq-pr-triaged"
@MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

@ggailey777 Could you review this proposed update to your article and enter #sign-off in a comment if it's ready to merge?

Thanks!

[v-dirichards]

@ggailey777

Can you review this old PR and determine whether it needs to be closed or merged?

@MicrosoftDocs/public-repo-pr-review-team

[ggailey777]

Thanks @serpent5 for helping fix this. I've grabbed your commit into the linked PR, so you'll get credit for it. #please-close