Update skywalking.config.pb.html

service-mesh-probe/istio/skywalking.config.pb.html

@@ -16,7 +16,8 @@ logo_link: hhttps://github.com/apache/incubator-skywalking-website/blob/master/d
 number_of_entries: 1
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 <p>The SkyWalking uses <code>Istio bypass</code> adapter collects metrics and makes them available to
-<a href="https://skywalking.apache.org/">Apache SkyWalking</a>.</p>
+<a href="https://skywalking.apache.org/">Apache SkyWalking</a>. In SkyWalking, we provide topology map and metric graph 
+to visualize the whole mesh.</p>
 
 <p>This adapter supports the <a href="https://istio.io/docs/reference/config/policy-and-telemetry/templates/metric/">metric template</a>.</p>