minor change

Author: AmandaAZ

support/azure/azure-container-instances/connectivity/web-socket-is-closed-or-could-not-be-opened.md

@@ -28,6 +28,6 @@ Your firewall or corporate proxy blocks access to port 19390. This port is requi
 
 To resolve this error, allow ingress to TCP port 19390 in your firewall. At a minimum, make sure that your firewall gives access to that port for all public client IP addresses that the Azure portal has to connect to.
 
-In some scenarios where the corporate proxy blocks port 19390, allow this port for corporate proxy, and then verify the traffic by using the **Network** panel in the browser developer tools.
+In some scenarios where the corporate proxy blocks port 19390, allow this port for corporate proxy, and then verify the traffic by using the **Network** tab in the browser developer tools.
 
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