Updated opentelemetry-enable.md

[devdeer-alex]

The description for configuring the connection string in the app settings was fixed. Only adding the the braces without putting it in a section will not work.

[prmerger-automator]

@devdeer-alex : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[learn-build-service-prod]

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[Court72]

@AaronMaxwell

Can you review the proposed changes?

When the changes are ready for publication, add a #sign-off comment to signal that the PR is ready for the review team to merge.

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

[AaronMaxwell]

Thank you for reaching out to us! We appreciate your interest in improving our documentation.

We don't know if introducing a nested structure like the suggested "AzureMonitor": {"ConnectionString": ""} will be recognized by the Java agent and we won't be able to provide a timely update to the suggestion here. Please continue directly setting connectionString at the root of the JSON configuration file. If that isn't working, then please create a support ticket. Our support team is available to assist you with any questions or issues you may have. You can create a support ticket by visiting the following link: https://azure.microsoft.com/support/create-ticket/ Once you have received assistance from our support team, we would be happy to document per recommendations from a support engineer. #please-close