Incorporated comments Update functions-overview.md

Incorporated comments

Author: niteshj11

articles/container-apps/functions-overview.md

@@ -28,7 +28,7 @@ By running Functions in Container Apps, you benefit from automatic scaling, easy
 ## Key benefits
 The Container Apps hosting model builds on the flexibility of containerized workloads and the event-driven nature of Azure Functions. It offers the following key advantages:
 - **Run functions as containers** with custom dependencies and language stacks.
-- **Scale to zero and up to 1000 instances** using KEDA.
+- **Scale in to zero and scale out to 1000 instances** using KEDA.
 - **Secure networking** with full VNet integration.
 - **Advanced deployment features** like multi-revisions, traffic splitting, and Dapr integration.
 - **[Serverless and Dedicated GPU](../container-apps/gpu-serverless-overview.md)** support for compute-intensive workloads.