Flow Log Example Format is Incorrect

[Torsitano]

File: themes/default/content/registry/packages/aws/api-docs/ec2/flowlog/_index.md

Issue

Using the example format($${prop}) in the documentation for logFormat when creating a aws.ec2.FlowLog resource causes a validation error.

Expected Result

The documentation for the example uses the correct format with a single $, ex: ${prop}