Apply suggestions from code review

Author: JillGrant615

articles/ai-services/computer-vision/spatial-analysis-camera-placement.md

@@ -153,7 +153,7 @@ The following illustrations simulate the view from a camera placed in the ideal
 
 Organic queues are lines that form organically. This style of queue is acceptable if queues don't form beyond 2-3 people and the line forms within the zone definition. If the queue length is typically more than 2-3 people, we recommend using a retractable belt barrier to help guide the queue direction and ensure the line forms within the zone definition.
 
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+## Related content
 
 <!--* [Deploy a People Counting web application](spatial-analysis-web-app.md)-->
 * [Configure Spatial Analysis operations](./spatial-analysis-operations.md)