doc updates/typos

docs/prepare-a-shared-rp-development-environment.md

@@ -318,17 +318,17 @@ If you encounter "VirtualNetworkGatewayCannotUseStandardPublicIP" error when dep
 
    ```
    az keyvault certificate import \
-     --vault-name "$KEYVAULT_PREFIX-service" \
+     --vault-name "$KEYVAULT_PREFIX-svc" \
      --name rp-firstparty \
      --file secrets/firstparty-development.pem \
      >/dev/null
    az keyvault certificate import \
-     --vault-name "$KEYVAULT_PREFIX-service" \
+     --vault-name "$KEYVAULT_PREFIX-svc" \
      --name rp-server \
      --file secrets/localhost.pem \
      >/dev/null
    az keyvault secret set \
-     --vault-name "$KEYVAULT_PREFIX-service" \
+     --vault-name "$KEYVAULT_PREFIX-svc" \
      --name encryption-key \
      --value "$(openssl rand -base64 32)" \
      >/dev/null

docs/using-az-aro.md

@@ -161,14 +161,6 @@ cluster:
    az aro list-credentials -g "$RESOURCEGROUP" -n "$CLUSTER"
    ```
 
-1. Scale the number of cluster VMs:
-
-   ```
-   COUNT=4
-
-   az aro update -g "$RESOURCEGROUP" -n "$CLUSTER" --worker-count "$COUNT"
-   ```
-
 1. Delete a cluster:
 
    ```