Minor fixes to PSC hybrid blueprint readmes

blueprints/networking/README.md

@@ -49,8 +49,6 @@ It is meant to be used as a starting point for most Shared VPC configurations, a
 <a href="./psc-hybrid/" title="Hybrid connectivity to on-premise services thrugh PSC"><img src="./psc-hybrid/diagram.png" align="left" width="280px"></a> This [blueprint](./psc-hybrid/) shows how to privately connect to on-premise services (IP + port) from GCP, leveraging [Private Service Connect (PSC)](https://cloud.google.com/vpc/docs/private-service-connect) and [Hybrid Network Endpoint Groups](https://cloud.google.com/load-balancing/docs/negs/hybrid-neg-concepts).
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-![High-level diagram](diagram.png "High-level diagram")
-
 ### Decentralized firewall management
 
 <a href="./decentralized-firewall/" title="Decentralized firewall management"><img src="./decentralized-firewall/diagram.png" align="left" width="280px"></a> This [blueprint](./decentralized-firewall/) shows how a decentralized firewall management can be organized using the [firewall factory](../factories/net-vpc-firewall-yaml/).

blueprints/networking/psc-hybrid/psc-consumer/README.md

@@ -1,4 +1,7 @@
 # PSC Consumer
+
+The module creates a consumer VPC and a Private Service Connect (PSC) endpoint, pointing to the PSC Service Attachment (SA) specified.
+
 <!-- BEGIN TFDOC -->
 
 ## Variables

blueprints/networking/psc-hybrid/psc-producer/README.md

@@ -1,4 +1,11 @@
 # PSC Producer
+
+The module creates:
+
+- a producer VPC
+- an internal regional TCP proxy load balancer with a hybrid Network Endpoint Group (NEG) backend, pointing to an on-prem service (IP + port)
+- a Private Service Connect Service Attachment (PSC SA) exposing the service to [PSC consumers](../psc-consumer/README.md)
+
 <!-- BEGIN TFDOC -->
 
 ## Variables